Add 1/63 and 5/70
1/63 + 5/70 is 11/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
1/63 = 1 × 10/63 × 10 = 10/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
5/70 = 5 × 9/70 × 9 = 45/630 - Add the two like fractions:
10/630 + 45/630 = 10 + 45/630 = 55/630 - 55/630 simplified gives 11/126
- So, 1/63 + 5/70 = 11/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63+5/70 1/63+10/70 3/63+5/70 1/63+15/70 5/63+5/70 1/63+25/70 7/63+5/70 1/63+35/70