Answers

Divide 42/15 with 81/21

1^st number: 2 12/15, 2^nd number: 3 18/21

42/15 ÷ 81/21 is 98/135.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/21: 21/81
2. Now, multiply it with the dividend
   So, 42/15 ÷ 81/21 = 42/15 × 21/81
3. = 42 × 21/15 × 81 = 882/1215
4. After reducing the fraction, the answer is 98/135

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