Add 28/49 and 8/10
28/49 + 8/10 is 48/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 49 × 10 = 490,
28/49 = 28 × 10/49 × 10 = 280/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
8/10 = 8 × 49/10 × 49 = 392/490 - Add the two like fractions:
280/490 + 392/490 = 280 + 392/490 = 672/490 - 672/490 simplified gives 48/35
- So, 28/49 + 8/10 = 48/35
In mixed form: 113/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/49+8/10 28/49+16/10 28/98+8/10 28/49+8/20 84/49+8/10 28/49+24/10 28/49+8/30 28/49+40/10 28/49+8/50 28/49+56/10 28/49+8/70