211/2 divided by 245/4
211/2 ÷ 245/4
=
422
245
Step-by-Step Solution
-
1Take reciprocal of second fraction245/4 becomes 4/245
-
2Multiply by reciprocal211/2 × 4/245
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3Multiply numerators & denominators211 × 4 = 844 2 × 245 = 490
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4Simplify844/490 = 422/245
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.