Subtract 10/24 from 16/70
16/70 - 10/24 is -79/420.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 24 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 70 × 12 = 840,
16/70 = 16 × 12/70 × 12 = 192/840 - Likewise, for the 2nd fraction, since 24 × 35 = 840,
10/24 = 10 × 35/24 × 35 = 350/840 - Subtract the two like fractions:
192/840 - 350/840 = 192 - 350/840 = -158/840 - After reducing the fraction, the answer is -79/420
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/70-10/24 16/70-20/24 16/70-10/48 48/70-10/24 16/70-30/24 16/70-10/72 80/70-10/24 16/70-50/24 16/70-70/24