divide the numerator by the denominator
By dividing both the numerator and denominator by the same number is like dividing by 1.
To explain simply, think of a fraction. There is a number (in simple cases) on top and a number on the bottom. The numerator is the top number, the denominator is the bottom one. An easy trick I used to remember is that d is for down- denominator goes down. Though probably not as useful, numerator has a u in it, to represent up. Hope this helps!
3/8 = 6/16 by multiplying the numerator and denominator by 2
A proper fraction can represent a comparison between a part (the numerator) and the whole (the denominator).
Multiply the denominator by the whole number. Add the numerator to that total. Put that sum over the original denominator.
It appears to be a complex fraction. Without some grouping symbols to explain which part of the larger fraction (numerator or denominator) has the fraction in it there is no way to simplify it.
Divide the denominator into the numerator. Multiply that total by 100. 3/4 = 0.75 = 75%
The GCF of 31 and 33 is 1. If the GCF of a numerator and denominator is 1, the fraction is in its simplest form.
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. 147 and 3/10 = 1473/10
To convert a fraction to a decimal, divide the numerator (top number) by the denominator (bottom number). For example, 1/2 (one half) is 1 ÷ 2 = 0.5
The answer is the whole number multiplied by the denominator of the fraction.n / (1/m) = n*m
You can multiply anything by 1 without changing it, a fraction with a numerator that's equal to its denominator equals 1, and common factors between a fraction's numerator and denominator cancel out. Also, whenever you see the word per in a word problem, think division.You're converting a fraction with grams in the numerator and cubic centimeters in the denominator to one with kilograms in numerator and cubic meters in the denominator. Therefore, you want to multiply by a fraction with grams in the denominator (to cancel out the grams) and kilograms in the numerator, and you want the quantities to be equal so the fraction equals 1. You also want to multiply by a fraction with cubic centimeters in the numerator (to cancel out the cubic centimeters) and cubic meters in the numerator that equals 1....(1 g/cm2) * (kg/1000g) * (10000 cm2/m2) = 10 kg/m2Since the second and third fractions each equals 1,1 g/cm2 = 10 kg/m2
A fraction multiplied by its reciprocal is always equal to one. This is because the reciprocal is an inversion of the fraction. The denominator of a fraction is the same number as the numerator of the reciprocal, and vice versa. The product of this is a fraction with the same numbers for the denominator and reciprocal, which is also known as an equivalent fraction. Equivalent fractions are always equal to one.
You simply multiply the whole number by the denominator. A whole number divided by a fraction is the whole number times the inverse of the fraction. For example, 8 divided by 1/4 is 8 times 4 = 32.
The fraction with the smaller denominator has fewer pieces in the whole. So each piece must be bigger.
if your problem is a number with 1 as the numerator the quotient is the bottom # 1 _ 5 5 is the quotient.
It is a decimal because the fraction 3/5 when converted into a decimal is 0.6. The denominator is the decimal's place and the numerator is the number. 5 x 2 = 10 for the tenths place and 3x2 is 6 for the number.
When dividing by fractions, multiply the whole number by the reciprocal of the fraction. In this case, it's the same as multiplying the whole number by the denominator. 5 divided by 1/2 = 5 x 2/1 = 10
Yes, that is true. With all positive fractions that can be reduced, the numerator becomes a smaller positive whole number. There is no smaller positive whole number than one, therefore all fractions that have a numerator of 1 are in their simplest form. You can tell if a fraction is in its simplest form by finding the the GCF of the nmerator and the denominator. If the GCF is 1, the fraction is in its simplest form. The GCF of any number and 1 is 1, therefore all fractions that have a numerator of 1 are in their simplest form.
I think the answer is 20/3 because 4*5=20 that's the biggest number those three numbers can make. the numerator is 3 and the denominator is 20.
100/1000 = 1/10 by dividing the numerator and denominator by 100
Find the lowest common denominator. Once their denominators are the same, the one with the larger numerator is the largest.
The numerator and denominator have no common factor except ' 1 '.