Add 7/45 and 50/35
1st number: 7/45, 2nd number: 1 15/35
7/45 + 50/35 is 499/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
7/45 = 7 × 7/45 × 7 = 49/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
50/35 = 50 × 9/35 × 9 = 450/315 - Add the two like fractions:
49/315 + 450/315 = 49 + 450/315 = 499/315 - So, 7/45 + 50/35 = 499/315
In mixed form: 1184/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/45+50/35 7/90+50/35 7/45+50/70 21/45+50/35 35/45+50/35 49/45+50/35