Subtract 56/16 from 48/70
1st number: 48/70, 2nd number: 3 8/16
48/70 - 56/16 is -197/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 70 × 8 = 560,
48/70 = 48 × 8/70 × 8 = 384/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
56/16 = 56 × 35/16 × 35 = 1960/560 - Subtract the two like fractions:
384/560 - 1960/560 = 384 - 1960/560 = -1576/560 - After reducing the fraction, the answer is -197/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/70-56/16 48/70-56/32 48/70-56/48 48/70-56/80