Add 60/64 and 98/63, Solve 60/64 + 1 35/63 as a fraction

Add 60/64 and 98/63

1^st number: 60/64, 2^nd number: 1 35/63

60/64 + 98/63 is 359/144.

Find the least common denominator or LCM of the two denominators:
LCM of 64 and 63 is 4032

Next, find the equivalent fraction of both fractional numbers with denominator 4032
For the 1st fraction, since 64 × 63 = 4032,
60/64 = 60 × 63/64 × 63 = 3780/4032
Likewise, for the 2nd fraction, since 63 × 64 = 4032,
98/63 = 98 × 64/63 × 64 = 6272/4032
Add the two like fractions:
3780/4032 + 6272/4032 = 3780 + 6272/4032 = 10052/4032
10052/4032 simplified gives 359/144
So, 60/64 + 98/63 = 359/144
In mixed form: 271/144

MathStep (Works offline)

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