72/2 divided by 109/4
72/2 ÷ 109/4
=
144
109
Step-by-Step Solution
-
1Take reciprocal of second fraction109/4 becomes 4/109
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2Multiply by reciprocal72/2 × 4/109
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3Multiply numerators & denominators72 × 4 = 288 2 × 109 = 218
-
4Simplify288/218 = 144/109
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.