Answers

Subtract 21/70 from 49/96

49/96 - 21/70 is 101/480.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 96 and 70 is 3360
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3360
2. For the 1st fraction, since 96 × 35 = 3360,
   49/96 = 49 × 35/96 × 35 = 1715/3360
3. Likewise, for the 2nd fraction, since 70 × 48 = 3360,
   21/70 = 21 × 48/70 × 48 = 1008/3360
4. Subtract the two like fractions:
   1715/3360 - 1008/3360 = 1715 - 1008/3360 = 707/3360
5. After reducing the fraction, the answer is 101/480

MathStep (Works offline)

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

Related: ⁹⁸/₉₆-²¹/₇₀ ⁴⁹/₉₆-⁴²/₇₀ ⁴⁹/₉₆-⁶³/₇₀

Subtract Fractions Calculator