Add 70/56 and 12/50
1st number: 1 14/56, 2nd number: 12/50
70/56 + 12/50 is 149/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
70/56 = 70 × 25/56 × 25 = 1750/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
12/50 = 12 × 28/50 × 28 = 336/1400 - Add the two like fractions:
1750/1400 + 336/1400 = 1750 + 336/1400 = 2086/1400 - 2086/1400 simplified gives 149/100
- So, 70/56 + 12/50 = 149/100
In mixed form: 149/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+24/50 70/56+36/50 70/56+60/50 70/56+84/50