216/2 divided by 144/4
216/2 ÷ 144/4
=
3
Step-by-Step Solution
-
1Take reciprocal of second fraction144/4 becomes 4/144
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2Multiply by reciprocal216/2 × 4/144
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3Multiply numerators & denominators216 × 4 = 864 2 × 144 = 288
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4Simplify864/288 = 3/1
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.