Add 56/70 and 50/48
1st number: 56/70, 2nd number: 1 2/48
56/70 + 50/48 is 221/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 48 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 70 × 24 = 1680,
56/70 = 56 × 24/70 × 24 = 1344/1680 - Likewise, for the 2nd fraction, since 48 × 35 = 1680,
50/48 = 50 × 35/48 × 35 = 1750/1680 - Add the two like fractions:
1344/1680 + 1750/1680 = 1344 + 1750/1680 = 3094/1680 - 3094/1680 simplified gives 221/120
- So, 56/70 + 50/48 = 221/120
In mixed form: 1101/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/70+50/96