Subtract 14/64 from 75/70
1st number: 1 5/70, 2nd number: 14/64
75/70 - 14/64 is 191/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 64 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 70 × 32 = 2240,
75/70 = 75 × 32/70 × 32 = 2400/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
14/64 = 14 × 35/64 × 35 = 490/2240 - Subtract the two like fractions:
2400/2240 - 490/2240 = 2400 - 490/2240 = 1910/2240 - After reducing the fraction, the answer is 191/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/70-28/64 75/70-42/64 75/70-70/64 75/70-98/64