Add 45/49 and 15/8
1st number: 45/49, 2nd number: 1 7/8
45/49 + 15/8 is 1095/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
45/49 = 45 × 8/49 × 8 = 360/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
15/8 = 15 × 49/8 × 49 = 735/392 - Add the two like fractions:
360/392 + 735/392 = 360 + 735/392 = 1095/392 - So, 45/49 + 15/8 = 1095/392
In mixed form: 2311/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/49+15/8 45/49+30/8 45/98+15/8 45/49+15/16 45/49+45/8 45/49+15/24 45/49+75/8 45/49+15/40 45/49+15/56