Add 35/24 and 7/63, Solve 1 11/24 + 7/63 as a fraction

Add 35/24 and 7/63

1^st number: 1 11/24, 2^nd number: 7/63

35/24 + 7/63 is 113/72.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 63 is 504

Next, find the equivalent fraction of both fractional numbers with denominator 504
For the 1st fraction, since 24 × 21 = 504,
35/24 = 35 × 21/24 × 21 = 735/504
Likewise, for the 2nd fraction, since 63 × 8 = 504,
7/63 = 7 × 8/63 × 8 = 56/504
Add the two like fractions:
735/504 + 56/504 = 735 + 56/504 = 791/504
791/504 simplified gives 113/72
So, 35/24 + 7/63 = 113/72
In mixed form: 141/72

MathStep (Works offline)

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