Add 49/30 and 7/80
1st number: 1 19/30, 2nd number: 7/80
49/30 + 7/80 is 413/240.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 80 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
49/30 = 49 × 8/30 × 8 = 392/240 - Likewise, for the 2nd fraction, since 80 × 3 = 240,
7/80 = 7 × 3/80 × 3 = 21/240 - Add the two like fractions:
392/240 + 21/240 = 392 + 21/240 = 413/240 - So, 49/30 + 7/80 = 413/240
In mixed form: 1173/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30+7/80 49/30+14/80 49/60+7/80 49/30+21/80 49/90+7/80 49/30+35/80 49/30+49/80