Add 48/63 and 30/10
1st number: 48/63, 2nd number: 3 0/10
48/63 + 30/10 is 79/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
48/63 = 48 × 10/63 × 10 = 480/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
30/10 = 30 × 63/10 × 63 = 1890/630 - Add the two like fractions:
480/630 + 1890/630 = 480 + 1890/630 = 2370/630 - 2370/630 simplified gives 79/21
- So, 48/63 + 30/10 = 79/21
In mixed form: 316/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/63+30/10 48/63+60/10 48/63+30/20 48/63+90/10 48/63+30/50 48/63+30/70