Add 90/49 and 15/50
1st number: 1 41/49, 2nd number: 15/50
90/49 + 15/50 is 1047/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 49 × 50 = 2450,
90/49 = 90 × 50/49 × 50 = 4500/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
15/50 = 15 × 49/50 × 49 = 735/2450 - Add the two like fractions:
4500/2450 + 735/2450 = 4500 + 735/2450 = 5235/2450 - 5235/2450 simplified gives 1047/490
- So, 90/49 + 15/50 = 1047/490
In mixed form: 267/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/49+30/50 90/98+15/50 90/49+45/50 90/49+75/50