Subtract 7/16 from 20/35
20/35 - 7/16 is 15/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 16 is 560
Next, find the equivalent fraction of both fractional numbers with denominator 560 - For the 1st fraction, since 35 × 16 = 560,
20/35 = 20 × 16/35 × 16 = 320/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
7/16 = 7 × 35/16 × 35 = 245/560 - Subtract the two like fractions:
320/560 - 245/560 = 320 - 245/560 = 75/560 - After reducing the fraction, the answer is 15/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/35-7/16 20/35-14/16 20/70-7/16 20/35-7/32 60/35-7/16 20/35-21/16 20/35-7/48 20/35-35/16 20/35-7/80 20/35-49/16