Answers

Divide 21/70 with 12/9

1^st number: 21/70, 2^nd number: 1 3/9

21/70 ÷ 12/9 is 9/40.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 12/9: 9/12
2. Now, multiply it with the dividend
   So, 21/70 ÷ 12/9 = 21/70 × 9/12
3. = 21 × 9/70 × 12 = 189/840
4. After reducing the fraction, the answer is 9/40

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