100/4 divided by 168/4
100/4 ÷ 168/4
=
25
42
Step-by-Step Solution
-
1Take reciprocal of second fraction168/4 becomes 4/168
-
2Multiply by reciprocal100/4 × 4/168
-
3Multiply numerators & denominators100 × 4 = 400 4 × 168 = 672
-
4Simplify400/672 = 25/42
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.