Answers

Divide 21/4 with 80/60

1^st number: 5 1/4, 2^nd number: 1 20/60

21/4 ÷ 80/60 is 63/16.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 80/60: 60/80
2. Now, multiply it with the dividend
   So, 21/4 ÷ 80/60 = 21/4 × 60/80
3. = 21 × 60/4 × 80 = 1260/320
4. After reducing the fraction, the answer is 63/16
5. In mixed form: 315/16

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