Subtract 70/64 from 5/35
1st number: 5/35, 2nd number: 1 6/64
5/35 - 70/64 is -213/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 64 is 2240
Next, find the equivalent fraction of both fractional numbers with denominator 2240 - For the 1st fraction, since 35 × 64 = 2240,
5/35 = 5 × 64/35 × 64 = 320/2240 - Likewise, for the 2nd fraction, since 64 × 35 = 2240,
70/64 = 70 × 35/64 × 35 = 2450/2240 - Subtract the two like fractions:
320/2240 - 2450/2240 = 320 - 2450/2240 = -2130/2240 - After reducing the fraction, the answer is -213/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/35-70/64 5/70-70/64 15/35-70/64 25/35-70/64