35/2 divided by 21/4
35/2 ÷ 21/4
=
10
3
Step-by-Step Solution
-
1Take reciprocal of second fraction21/4 becomes 4/21
-
2Multiply by reciprocal35/2 × 4/21
-
3Multiply numerators & denominators35 × 4 = 140 2 × 21 = 42
-
4Simplify140/42 = 10/3
How to Divide Fractions
To divide fractions, use "Keep, Change, Flip": keep the first fraction unchanged, change the ÷ to ×, then flip the second fraction. Multiply and simplify.