0
Add your answer:
Earn +20 pts
What is a general rule for multiplying fractions and whole numbers?
A general rule for multiplying fractions: You shall not multiply the denominator by the whole number,only the numerator.Another rule is you shall make the whole number as a fraction by putting the whole number as the numerator and 1 as the denominator before multiplying it.
What is the rule for multiplying 1?
The rule for multiplying by 1 is, everything multiplied by 1 is the answer.For example, 2multiplied by 1 is 2.
What is a rule for multiplying fractions?
To multiply fractions you multiply both numerators (the top numbers) and both denominators (the bottom numbers) to get your answer. For example: 1/4 x 2/3 = (1 x 2) / (4 x 3) = 2/12 (or 1/6)
What is the rule for dividing fraction provide an example?
To divide fractions, multiply by the reciprocal. 3/4 divided by 2/5 = 3/4 x 5/2
What happens if the denominator is the same when multiplying fractions for example 3 over 8 times 1 over 8?
Do you know how to multiply fractions if the denominators are different ?Multiply the numerators to get the numerator and multiply denominatorsto get the denominator ? Is that right ?Well, that rule doesn't actually say anything about whether the denominatorsare the same or different, does it.That's because it doesn't matter. The rule is good either way.
What is a general rule for multiplying fractions and whole numbers?
A general rule for multiplying fractions: You shall not multiply the denominator by the whole number,only the numerator.Another rule is you shall make the whole number as a fraction by putting the whole number as the numerator and 1 as the denominator before multiplying it.
What is the rule for multiplying 1?
The rule for multiplying by 1 is, everything multiplied by 1 is the answer.For example, 2multiplied by 1 is 2.
What is a rule for multiplying fractions?
To multiply fractions you multiply both numerators (the top numbers) and both denominators (the bottom numbers) to get your answer. For example: 1/4 x 2/3 = (1 x 2) / (4 x 3) = 2/12 (or 1/6)
What is the rule for dividing fraction provide an example?
To divide fractions, multiply by the reciprocal. 3/4 divided by 2/5 = 3/4 x 5/2
What is the general rule for multiplying fractions?
The product of two fractions is equal to the two numerators multiplied together divided by the two denominators multiplied together. (a/x) * (b/y) = (a * b) / (x * y)
What happens if the denominator is the same when multiplying fractions for example 3 over 8 times 1 over 8?
Do you know how to multiply fractions if the denominators are different ?Multiply the numerators to get the numerator and multiply denominatorsto get the denominator ? Is that right ?Well, that rule doesn't actually say anything about whether the denominatorsare the same or different, does it.That's because it doesn't matter. The rule is good either way.
What is the rule in adding fractions having the same denominator?
Sum of the fractions = sum of numerators divided by their common denominator. Adding Fractions rule implies to addition of fractions having same denominator and as well as adding fractions with different denominators. So rule for adding fractions having the same denominator is add the numerators and simplify For example : 3/5 + 2/5 + 9/5 = (3 + 2 + 9)/5 [add the numerators] = 14/5
What is the rule for multiplying fractions with like denamonators?
Multiply all numerators to get numerator of the product. Multiply all denominators to get denominator of the product. This is true whether the factors have like or unlike denominators.
What is the rule for multiplying fours?
== If you multiply four with two, you are supposed to add the number times two. Example: 4x2== 8. ===
What is the mathematical rule for multiplying by 10?
Multiplying a whole number by 10 adds a zero onto the end of the number. For example, 7 x 10 = 70.Multiplying a decimal number by 10 moves the decimal point one place to the right. For example, 3.75 x 10 = 37.5.
What are the signs for multiplication?
When ever your multiplying a number by 1 the answer is always going to be the other number NOT 1. For example if I wanted to multiply 1x5 the answer would be 5. This rule goes the same with every number your multiplying by 1.
What is the rule in multiplying integers?
2x2=5
