30/2 divided by 39/4
30/2 ÷ 39/4
=
20
13
Step-by-Step Solution
-
1Take reciprocal of second fraction39/4 becomes 4/39
-
2Multiply by reciprocal30/2 × 4/39
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3Multiply numerators & denominators30 × 4 = 120 2 × 39 = 78
-
4Simplify120/78 = 20/13
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.