Answers

Divide 90/5 with 45/21

1^st number: 18 0/5, 2^nd number: 2 3/21

90/5 ÷ 45/21 is 42/5.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/21: 21/45
2. Now, multiply it with the dividend
   So, 90/5 ÷ 45/21 = 90/5 × 21/45
3. = 90 × 21/5 × 45 = 1890/225
4. After reducing the fraction, the answer is 42/5
5. In mixed form: 82/5

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