211/2 divided by 231/4
211/2 ÷ 231/4
=
422
231
Step-by-Step Solution
-
1Take reciprocal of second fraction231/4 becomes 4/231
-
2Multiply by reciprocal211/2 × 4/231
-
3Multiply numerators & denominators211 × 4 = 844 2 × 231 = 462
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4Simplify844/462 = 422/231
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.