Answers

Divide 21/12 with 15/72

1^st number: 1 9/12, 2^nd number: 15/72

21/12 ÷ 15/72 is 42/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 15/72: 72/15
2. Now, multiply it with the dividend
   So, 21/12 ÷ 15/72 = 21/12 × 72/15
3. = 21 × 72/12 × 15 = 1512/180
4. After reducing the fraction, the answer is 42/5
5. In mixed form: 82/5

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