Add 16/4 and 7/30
1st number: 4 0/4, 2nd number: 7/30
16/4 + 7/30 is 127/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
16/4 = 16 × 15/4 × 15 = 240/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
7/30 = 7 × 2/30 × 2 = 14/60 - Add the two like fractions:
240/60 + 14/60 = 240 + 14/60 = 254/60 - 254/60 simplified gives 127/30
- So, 16/4 + 7/30 = 127/30
In mixed form: 47/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/4+7/30 16/4+14/30 16/8+7/30 16/4+7/60 48/4+7/30 16/4+21/30 16/12+7/30 16/4+7/90 80/4+7/30 16/4+35/30 16/20+7/30 16/4+49/30 16/28+7/30