Answers

Divide 21/80 with 45/30

1^st number: 21/80, 2^nd number: 1 15/30

21/80 ÷ 45/30 is 7/40.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/30: 30/45
2. Now, multiply it with the dividend
   So, 21/80 ÷ 45/30 = 21/80 × 30/45
3. = 21 × 30/80 × 45 = 630/3600
4. After reducing the fraction, the answer is 7/40

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