Answers

Divide 21/12 with 45/42

1^st number: 1 9/12, 2^nd number: 1 3/42

21/12 ÷ 45/42 is 49/30.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/42: 42/45
2. Now, multiply it with the dividend
   So, 21/12 ÷ 45/42 = 21/12 × 42/45
3. = 21 × 42/12 × 45 = 882/540
4. After reducing the fraction, the answer is 49/30
5. In mixed form: 119/30

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