Answers

Divide 1/2 with 21/40

1/2 ÷ 21/40 is 20/21.

Steps for dividing fractions

1. Find the reciprocal of the divisor
   Reciprocal of 21/40: 40/21
2. Now, multiply it with the dividend
   So, 1/2 ÷ 21/40 = 1/2 × 40/21
3. = 1 × 40/2 × 21 = 40/42
4. After reducing the fraction, the answer is 20/21

MathStep (Works offline)

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

Related: ¹/₂÷⁴²/₄₀ ¹/₄÷²¹/₄₀ ¹/₂÷²¹/₈₀ ³/₂÷²¹/₄₀ ¹/₂÷⁶³/₄₀ ¹/₆÷²¹/₄₀ ⁵/₂÷²¹/₄₀ ¹/₁₀÷²¹/₄₀ ⁷/₂÷²¹/₄₀ ¹/₁₄÷²¹/₄₀

Divide Fractions Calculator