Answers

Divide 21/15 with 80/21

1^st number: 1 6/15, 2^nd number: 3 17/21

21/15 ÷ 80/21 is 147/400.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/21: 21/80
2. Now, multiply it with the dividend
   So, 21/15 ÷ 80/21 = 21/15 × 21/80
3. = 21 × 21/15 × 80 = 441/1200
4. After reducing the fraction, the answer is 147/400

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