Add 7/63 and 9/5
1st number: 7/63, 2nd number: 1 4/5
7/63 + 9/5 is 86/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
7/63 = 7 × 5/63 × 5 = 35/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
9/5 = 9 × 63/5 × 63 = 567/315 - Add the two like fractions:
35/315 + 567/315 = 35 + 567/315 = 602/315 - 602/315 simplified gives 86/45
- So, 7/63 + 9/5 = 86/45
In mixed form: 141/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+9/5 7/63+18/5 7/63+9/10 21/63+9/5 7/63+27/5 7/63+9/15 35/63+9/5 7/63+45/5 7/63+9/25 49/63+9/5 7/63+63/5 7/63+9/35