Add 63/30 and 48/63, Solve 2 3/30 + 48/63 as a fraction

Add 63/30 and 48/63

1^st number: 2 3/30, 2^nd number: 48/63

63/30 + 48/63 is 601/210.

Find the least common denominator or LCM of the two denominators:
LCM of 30 and 63 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 30 × 21 = 630,
63/30 = 63 × 21/30 × 21 = 1323/630
Likewise, for the 2nd fraction, since 63 × 10 = 630,
48/63 = 48 × 10/63 × 10 = 480/630
Add the two like fractions:
1323/630 + 480/630 = 1323 + 480/630 = 1803/630
1803/630 simplified gives 601/210
So, 63/30 + 48/63 = 601/210
In mixed form: 2181/210

MathStep (Works offline)

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