Subtract 4/24 from 3/35, Solve 3/35

Subtract 4/24 from 3/35

3/35 - 4/24 is -17/210.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 24 is 840

Next, find the equivalent fraction of both fractional numbers with denominator 840
For the 1st fraction, since 35 × 24 = 840,
3/35 = 3 × 24/35 × 24 = 72/840
Likewise, for the 2nd fraction, since 24 × 35 = 840,
4/24 = 4 × 35/24 × 35 = 140/840
Subtract the two like fractions:
72/840 - 140/840 = 72 - 140/840 = -68/840
After reducing the fraction, the answer is -17/210

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad