Add 90/49 and 8/30
1st number: 1 41/49, 2nd number: 8/30
90/49 + 8/30 is 1546/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 49 × 30 = 1470,
90/49 = 90 × 30/49 × 30 = 2700/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
8/30 = 8 × 49/30 × 49 = 392/1470 - Add the two like fractions:
2700/1470 + 392/1470 = 2700 + 392/1470 = 3092/1470 - 3092/1470 simplified gives 1546/735
- So, 90/49 + 8/30 = 1546/735
In mixed form: 276/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/49+16/30 90/98+8/30 90/49+8/60 90/49+24/30 90/49+8/90 90/49+40/30 90/49+56/30