Answers

Divide 21/10 with 45/9

1^st number: 2 1/10, 2^nd number: 5 0/9

21/10 ÷ 45/9 is 21/50.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 45/9: 9/45
2. Now, multiply it with the dividend
   So, 21/10 ÷ 45/9 = 21/10 × 9/45
3. = 21 × 9/10 × 45 = 189/450
4. After reducing the fraction, the answer is 21/50

MathStep (Works offline)

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

Related: ⁴²/₁₀÷⁴⁵/₉ ²¹/₁₀÷⁹⁰/₉ ²¹/₂₀÷⁴⁵/₉ ²¹/₁₀÷⁴⁵/₁₈ ⁶³/₁₀÷⁴⁵/₉ ²¹/₃₀÷⁴⁵/₉ ²¹/₁₀÷⁴⁵/₂₇ ²¹/₅₀÷⁴⁵/₉ ²¹/₇₀÷⁴⁵/₉ ²¹/₁₀÷⁴⁵/₆₃

Divide Fractions Calculator