Subtract 70/30 from 14/32
1st number: 14/32, 2nd number: 2 10/30
14/32 - 70/30 is -91/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 30 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 32 × 15 = 480,
14/32 = 14 × 15/32 × 15 = 210/480 - Likewise, for the 2nd fraction, since 30 × 16 = 480,
70/30 = 70 × 16/30 × 16 = 1120/480 - Subtract the two like fractions:
210/480 - 1120/480 = 210 - 1120/480 = -910/480 - After reducing the fraction, the answer is -91/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/32-70/30 14/64-70/30 14/32-70/60 42/32-70/30 14/96-70/30 14/32-70/90 70/32-70/30 98/32-70/30