Simplifying and expanding
Types of exercises: reducing fractions, rewriting with a bigger denominator, common denominator.
Exercises are drawn at random from a large bank - every click gives a different set.
Narrow the topic
Solved: 0 of 10
Fill in the missing numerator
7/12 = ☐/96
Reduce the fraction to its simplest form
15/40
Problem
The fractions 3/4 and 9/10 are rewritten with their lowest common denominator. What will the numerator of 3/4 be then?
Fill in the missing numerator
8/9 = ☐/27
Reduce the fraction to its simplest form
35/50
Problem
What is the lowest common denominator of 3/4 and 5/6?
Fill in the missing numerator
3/4 = ☐/12
Reduce the fraction to its simplest form
12/40
Problem
The fractions 1/4 and 1/3 are rewritten with their lowest common denominator. What will the numerator of 1/4 be then?
Fill in the missing numerator
1/10 = ☐/40
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