Add 10/49 and 30/56
10/49 + 30/56 is 145/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
10/49 = 10 × 8/49 × 8 = 80/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
30/56 = 30 × 7/56 × 7 = 210/392 - Add the two like fractions:
80/392 + 210/392 = 80 + 210/392 = 290/392 - 290/392 simplified gives 145/196
- So, 10/49 + 30/56 = 145/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/49+30/56 10/49+60/56 10/98+30/56 30/49+30/56 10/49+90/56 50/49+30/56 70/49+30/56