Add 35/10 and 15/63
1st number: 3 5/10, 2nd number: 15/63
35/10 + 15/63 is 157/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 10 × 63 = 630,
35/10 = 35 × 63/10 × 63 = 2205/630 - Likewise, for the 2nd fraction, since 63 × 10 = 630,
15/63 = 15 × 10/63 × 10 = 150/630 - Add the two like fractions:
2205/630 + 150/630 = 2205 + 150/630 = 2355/630 - 2355/630 simplified gives 157/42
- So, 35/10 + 15/63 = 157/42
In mixed form: 331/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/10+15/63 35/10+30/63 35/20+15/63 35/10+45/63 35/30+15/63 35/10+75/63 35/50+15/63 35/70+15/63