Answers

Divide 21/10 with 72/8

1^st number: 2 1/10, 2^nd number: 9 0/8

21/10 ÷ 72/8 is 7/30.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 72/8: 8/72
2. Now, multiply it with the dividend
   So, 21/10 ÷ 72/8 = 21/10 × 8/72
3. = 21 × 8/10 × 72 = 168/720
4. After reducing the fraction, the answer is 7/30

MathStep (Works offline)

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

Related: ⁴²/₁₀÷⁷²/₈ ²¹/₂₀÷⁷²/₈ ²¹/₁₀÷⁷²/₁₆ ⁶³/₁₀÷⁷²/₈ ²¹/₃₀÷⁷²/₈ ²¹/₁₀÷⁷²/₂₄ ²¹/₅₀÷⁷²/₈ ²¹/₁₀÷⁷²/₄₀ ²¹/₇₀÷⁷²/₈ ²¹/₁₀÷⁷²/₅₆

Divide Fractions Calculator