Answers

Divide 21/8 with 81/42

1^st number: 2 5/8, 2^nd number: 1 39/42

21/8 ÷ 81/42 is 49/36.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 81/42: 42/81
2. Now, multiply it with the dividend
   So, 21/8 ÷ 81/42 = 21/8 × 42/81
3. = 21 × 42/8 × 81 = 882/648
4. After reducing the fraction, the answer is 49/36
5. In mixed form: 113/36

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