Answers

Divide 21/40 with 42/49

21/40 ÷ 42/49 is 49/80.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 42/49: 49/42
2. Now, multiply it with the dividend
   So, 21/40 ÷ 42/49 = 21/40 × 49/42
3. = 21 × 49/40 × 42 = 1029/1680
4. After reducing the fraction, the answer is 49/80

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