Add 24/21 and 18/96
1st number: 1 3/21, 2nd number: 18/96
24/21 + 18/96 is 149/112.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 21 × 32 = 672,
24/21 = 24 × 32/21 × 32 = 768/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
18/96 = 18 × 7/96 × 7 = 126/672 - Add the two like fractions:
768/672 + 126/672 = 768 + 126/672 = 894/672 - 894/672 simplified gives 149/112
- So, 24/21 + 18/96 = 149/112
In mixed form: 137/112
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/21+18/96 24/21+36/96 24/42+18/96 72/21+18/96 24/21+54/96 24/63+18/96 24/21+90/96