Answers

Divide 21/12 with 40/70

1^st number: 1 9/12, 2^nd number: 40/70

21/12 ÷ 40/70 is 49/16.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 40/70: 70/40
2. Now, multiply it with the dividend
   So, 21/12 ÷ 40/70 = 21/12 × 70/40
3. = 21 × 70/12 × 40 = 1470/480
4. After reducing the fraction, the answer is 49/16
5. In mixed form: 31/16

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁴²/₁₂÷⁴⁰/₇₀ ²¹/₁₂÷⁸⁰/₇₀ ²¹/₂₄÷⁴⁰/₇₀ ⁶³/₁₂÷⁴⁰/₇₀ ²¹/₃₆÷⁴⁰/₇₀ ²¹/₆₀÷⁴⁰/₇₀ ²¹/₈₄÷⁴⁰/₇₀

Divide Fractions Calculator