Subtract 60/14 from 70/64
1st number: 1 6/64, 2nd number: 4 4/14
70/64 - 60/14 is -715/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 14 is 448
Next, find the equivalent fraction of both fractional numbers with denominator 448 - For the 1st fraction, since 64 × 7 = 448,
70/64 = 70 × 7/64 × 7 = 490/448 - Likewise, for the 2nd fraction, since 14 × 32 = 448,
60/14 = 60 × 32/14 × 32 = 1920/448 - Subtract the two like fractions:
490/448 - 1920/448 = 490 - 1920/448 = -1430/448 - After reducing the fraction, the answer is -715/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/64-60/28 70/64-60/42 70/64-60/70 70/64-60/98