42/4 divided by 53/2
42/4 ÷ 53/2
=
21
53
Step-by-Step Solution
-
1Take reciprocal of second fraction53/2 becomes 2/53
-
2Multiply by reciprocal42/4 × 2/53
-
3Multiply numerators & denominators42 × 2 = 84 4 × 53 = 212
-
4Simplify84/212 = 21/53
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.