40/2 divided by 121/4
40/2 ÷ 121/4
=
80
121
Step-by-Step Solution
-
1Take reciprocal of second fraction121/4 becomes 4/121
-
2Multiply by reciprocal40/2 × 4/121
-
3Multiply numerators & denominators40 × 4 = 160 2 × 121 = 242
-
4Simplify160/242 = 80/121
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.