Subtract 15/18 from 24/14, Solve 1 10/14

Subtract 15/18 from 24/14

1^st number: 1 10/14, 2^nd number: 15/18

24/14 - 15/18 is 37/42.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 14 × 9 = 126,
24/14 = 24 × 9/14 × 9 = 216/126
Likewise, for the 2nd fraction, since 18 × 7 = 126,
15/18 = 15 × 7/18 × 7 = 105/126
Subtract the two like fractions:
216/126 - 105/126 = 216 - 105/126 = 111/126
After reducing the fraction, the answer is 37/42

MathStep (Works offline)

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