73/2 divided by 81/4
73/2 ÷ 81/4
=
146
81
Step-by-Step Solution
-
1Take reciprocal of second fraction81/4 becomes 4/81
-
2Multiply by reciprocal73/2 × 4/81
-
3Multiply numerators & denominators73 × 4 = 292 2 × 81 = 162
-
4Simplify292/162 = 146/81
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.