Subtract 1/16 from 49/70
49/70 - 1/16 is 51/80.
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,
49/70 = 49 × 8/70 × 8 = 392/560 - Likewise, for the 2nd fraction, since 16 × 35 = 560,
1/16 = 1 × 35/16 × 35 = 35/560 - Subtract the two like fractions:
392/560 - 35/560 = 392 - 35/560 = 357/560 - After reducing the fraction, the answer is 51/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/70-1/16 49/70-2/16 49/70-1/32 49/70-3/16 49/70-1/48 49/70-5/16 49/70-1/80 49/70-7/16