Add 30/28 and 7/50
1st number: 1 2/28, 2nd number: 7/50
30/28 + 7/50 is 212/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 50 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 28 × 25 = 700,
30/28 = 30 × 25/28 × 25 = 750/700 - Likewise, for the 2nd fraction, since 50 × 14 = 700,
7/50 = 7 × 14/50 × 14 = 98/700 - Add the two like fractions:
750/700 + 98/700 = 750 + 98/700 = 848/700 - 848/700 simplified gives 212/175
- So, 30/28 + 7/50 = 212/175
In mixed form: 137/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28+7/50 30/28+14/50 30/56+7/50 90/28+7/50 30/28+21/50 30/84+7/50 30/28+35/50 30/28+49/50