Because to add fractions, the denominators must be equal.
u just quess
If the denominators (bottom numbers) are not equal, making equivalent fractions of them so that the denominators are equal. With the denominators equal if the numerators (top numbers) are equal, then the fractions are equal.
You Find Fractions
Two fractions set equal to each other form a proportion.
Non-equivalent fractions are fractions that are not equal
Fractions will always equal 1 when their numerator is the same as their denominator
the difference between two equal fractions is zero.
first simplify the fraction then multiply the denominators times the numerators and see if they are equal
The fractions are when you divide a whole number into equal parts
The first step to take is find the lowest common denominator of the fractions which can be done by finding the lowest common multiple of the numbers.
There are no fractions between 8/10s and 4/5s because those fractions are equal. In decimal form they equal .8
There is no difference in value between "equal" fractions: the difference is zero.
0.2*0.6 = 0.12 and there are an infinite number of fractions that are equal to 0.12
In actual problems, we convert two (or more) fractions so that they have equal denominators.
Equivalent fractions are fractions that are equal. So, 1/2 and 2/4 are equivalent.
complex fractions can be multiplied when you have two fractions multiplied and equal a whole number.
To compare fractions, convert both of them to a common denominator.
something that's equal to the fraction
a proportion is a relation of four quantities such that the first divided by the second is equal to the third divided by the fourth. in other words, it is a way to find equal fractions or ratios.
Two fractions, a/b and c/d are equal if and only if the cross products ad and bc are equal.