Add 4/49 and 70/30
1st number: 4/49, 2nd number: 2 10/30
4/49 + 70/30 is 355/147.
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,
4/49 = 4 × 30/49 × 30 = 120/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
70/30 = 70 × 49/30 × 49 = 3430/1470 - Add the two like fractions:
120/1470 + 3430/1470 = 120 + 3430/1470 = 3550/1470 - 3550/1470 simplified gives 355/147
- So, 4/49 + 70/30 = 355/147
In mixed form: 261/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/49+70/30 4/98+70/30 4/49+70/60 12/49+70/30 4/49+70/90 20/49+70/30 28/49+70/30