Answers

Divide 21/16 with 72/9

1^st number: 1 5/16, 2^nd number: 8 0/9

21/16 ÷ 72/9 is 21/128.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 72/9: 9/72
2. Now, multiply it with the dividend
   So, 21/16 ÷ 72/9 = 21/16 × 9/72
3. = 21 × 9/16 × 72 = 189/1152
4. After reducing the fraction, the answer is 21/128

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