answersLogoWhite

0


Best Answer

A fraction is normally used to represent a value is less that 1. So if you have 1 of a number and then find something that is less than 1 of it, it is naturally going to be smaller. However, you can also have a fraction that is greater than 1, in which case the value multiplied will be greater than the original.

User Avatar

Wiki User

โˆ™ 2018-03-11 13:35:10
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar
Study guides

Steel Tip Darts Out Chart

96 cards

170

169

168

167

โžก๏ธ
See all cards

Math and Arithmetic

20 cards

What is the term for the relationship between the distance on the map and actual distance on earth's surface

How do you write a ratio as a fraction in simplest form

Convert gallons per hour to gallons per minute

How do you convert meters per minute to feet per minute

โžก๏ธ
See all cards

Chemical Elements | Symbols | and Atomic Numbers

10 cards

57

5/8

5/9

60

โžก๏ธ
See all cards

Add your answer:

Earn +20 pts
Q: Why is it when you multiply by a fraction the original number gets smaller?
Write your answer...
Submit
Related questions

When you multiply any number by a fraction smaller than one what happens to the original number?

The absolute value of the number will be smaller


Why does a number get smaller when you multiply by a proper fraction?

When you multiply a number by 1, it stays the same. When you multiply a number by a number greater than 1, it increases. When you multiply a number by a number that is less than 1 (a proper fraction), it decreases.


Why is the answer larger when you multiply a whole number by a whole number and smaller when you multiply a whole number by a proper fraction?

It is larger because the two whole numbers form a greater, larger number when multiplpied together. It is smaller when u multiply a whole number by a fraction because a fraction is a decimal and u get a smaller number when multiplying a number like 1/7 of 5


What will happen to a whole number when multiplied by a fraction smaller than 1?

You will get a number - whole or fraction - whose magnitude will be smaller than the original.


Why do you end up with a smaller fraction when you multiply a whole number by a fraction?

You do not!3 is a whole number, 7/3 is a fraction.If you multiply the whole number by the fraction you get 3*(7/3) = 7, which is larger not smaller.


How do you write a mixed number to a fraction?

You multiply the denominator by the whole number, then add the numerator of the original fraction to get the numerator of your new fraction. The denominator stays the same as the original. Then you simplify into lowest terms.


Can multiply any number with a proper fraction and the answer would get smaller than the number you started with?

Yes you can


Can a fraction and a whole number be divided?

Yes. If you mean dividing a whole number INTO a fraction here is how you do it. Take the whole number and write it as a fraction where the whole number is the numerator (top part of the fraction) and the number "1" is the denominator (the bottom part of the fraction). Now, turn that fraction upsides down so that the "1" is on top and the whole number is on the bottom. Multiply the numerator of the original fraction times the "1" giving you the original numerator as the new numerator. Multiply the whole number times the original denominator giving you the new denominator. If you means dividing the fraction into the whole number it is similar. Write the whole number as a fraction (as above) with 1 in the denominator. Then flip the fraction over and multiply the two numerators, the two denominators and you have your answer.


Why does a number get smaller when you multiply by a number less than one?

Because the number is decreasing in size (i.e. less than one) which means you are making it smaller. Try dividing a big number with any fraction. You'll see that it decreases. This is because a fraction is smaller than one and so it will decrease. Another way of looking at it is if you multiply a number by 1, you get the same number. Multiply by 2 and you get twice the number. Therefore, multiplying a number by less than one and your bound to get a smaller number.


What happens when you multiply a positive whole number by a fraction smaller than 1?

In that case, the result will be smaller than your positive whole number.


Which fraction has the same value and look different?

The fraction that you get when you multiply the numerator and denominator of the original fraction both by the same number.


When you multiply a fraction by a number greater than one how does the product compare to the fraction?

The absolute value of the answer will be greater than the absolute value of the original.


Why does the answer become smaller even though you multiply two franctions together?

Any number multiplied by a fraction yields a smaller product.


How do you write mixed numbers as an inproper fraction?

Multiply the denominator by the whole number, then multiply that by the numerator. Put that answer over the original denominator.


How do you make an improper fraction in to a mixed numeral?

Take the denominator (bottom # of fraction) and multiply it by the whole number. Then, add that # to the neumorator (top # of fraction) . Put the total number over the original denominator.


How do you make a mixed number in to an improper fraction?

The mixed number consists of a whole number and a fraction. Multiply the denominator of the fraction portion by the whole number and to this product add the numerator of the fraction portion. This value is the numerator of the new improper fraction. The denominator of the new improper fraction is the same as the denominator of the original fraction portion of the mixed number.


How do you convert each mixed number to an improper fraction?

To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator.


How do you right a mixed number as a fraction?

To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator.


When multiplying a fraction by a fraction why do you get a smaller fraction?

Fractions are just numbers. If you multiply a number by one, you get the same number. If you multiply a number by a number smaller than 1, you get a smaller number. If you multiply a number by a number bigger than one, you get a larger number. Dealing with fractions doesn't really tell you anything about the result of your operations.1 = 1/1 = 2/2 = 50/50 = etc.5 = 1/2 = 2/4 = 3/6 = etc2 = 4/2 = 8/4 = 12/6Fractions are just a form of representing a number. Sometimes they are simpler to visualize than long decimals, such as .555555555. But that decimal number is the same as 5/9, a nice and simple expression in fraction form. And you can usually multiply a fraction in your head, versus a decimal. What is .1818181818 * .25? Well its the same as 2/11 * 1/4 which is 2/44 or 1/22.An example of a non-decreasing fraction multiply is:1*2 = 1/1 * 2/1 = 2/1 = 2. 2 > 1, so this is a simple (and trivial) example of not getting a smaller fraction. You only get a smaller fraction when you multiply by values smaller than one. A fraction that is smaller than one is the denominator being larger than the numerator (1/2 or 12/28828 or whatever).Hope this clears up any confusions!Additional answerIf you substitute the word 'of' for 'times' in the sentence 'what is 4 times 5?' then you get 'what is 4 of 5?' = 20. If you say 'what is half of eight' then it is obviously 4 (which is smaller), thus answering your question.


When you divide a fraction by a whole number is the answer larger or smaller than the fraction?

smaller


How do you change a mix number imto a fraction?

To convert a mixed number to an improper fraction, multiply the denominator by the whole number, add that total to the numerator and put the whole thing over the original denominator.


When multiply 0.8 by a number between 0 and 1 will the product be bigger or smaller the same than 0.8?

Smaller. The product of any positive number and a number between 0 and 1 will be smaller than the original number.


What happens when you divide a whole number by a fraction larger than one?

The result could be a whole number or a fraction. But whatever it is, it's smaller than the original whole number.


Mixed number to improper fraction?

Multiply the denominator by the whole number. Add that total to the numerator. Put that result over the original denominator.


How do you change a mixed number with an improper fraction?

Multiply the denominator by the whole number, add the numerator and put that total over the original denominator.