Add 49/8 and 70/30
1st number: 6 1/8, 2nd number: 2 10/30
49/8 + 70/30 is 203/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
49/8 = 49 × 15/8 × 15 = 735/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
70/30 = 70 × 4/30 × 4 = 280/120 - Add the two like fractions:
735/120 + 280/120 = 735 + 280/120 = 1015/120 - 1015/120 simplified gives 203/24
- So, 49/8 + 70/30 = 203/24
In mixed form: 811/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8+70/30 49/16+70/30 49/8+70/60 49/24+70/30 49/8+70/90 49/40+70/30 49/56+70/30