Add 10/30 and 49/4
1st number: 10/30, 2nd number: 12 1/4
10/30 + 49/4 is 151/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
10/30 = 10 × 2/30 × 2 = 20/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
49/4 = 49 × 15/4 × 15 = 735/60 - Add the two like fractions:
20/60 + 735/60 = 20 + 735/60 = 755/60 - 755/60 simplified gives 151/12
- So, 10/30 + 49/4 = 151/12
In mixed form: 127/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/30+49/4 10/30+98/4 10/60+49/4 10/30+49/8 10/90+49/4 10/30+49/12 50/30+49/4 10/30+49/20 70/30+49/4 10/30+49/28