Add 8/49 and 70/45
1st number: 8/49, 2nd number: 1 25/45
8/49 + 70/45 is 758/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 45 is 2205
Next, find the equivalent fraction of both fractional numbers with denominator 2205 - For the 1st fraction, since 49 × 45 = 2205,
8/49 = 8 × 45/49 × 45 = 360/2205 - Likewise, for the 2nd fraction, since 45 × 49 = 2205,
70/45 = 70 × 49/45 × 49 = 3430/2205 - Add the two like fractions:
360/2205 + 3430/2205 = 360 + 3430/2205 = 3790/2205 - 3790/2205 simplified gives 758/441
- So, 8/49 + 70/45 = 758/441
In mixed form: 1317/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/49+70/45 8/98+70/45 8/49+70/90 24/49+70/45 40/49+70/45 56/49+70/45