Add 50/45 and 36/7
1st number: 1 5/45, 2nd number: 5 1/7
50/45 + 36/7 is 394/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 7 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
50/45 = 50 × 7/45 × 7 = 350/315 - Likewise, for the 2nd fraction, since 7 × 45 = 315,
36/7 = 36 × 45/7 × 45 = 1620/315 - Add the two like fractions:
350/315 + 1620/315 = 350 + 1620/315 = 1970/315 - 1970/315 simplified gives 394/63
- So, 50/45 + 36/7 = 394/63
In mixed form: 616/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/45+72/7 50/90+36/7 50/45+36/14 50/45+36/21 50/45+36/35 50/45+36/49