Add 81/50 and 70/48
1st number: 1 31/50, 2nd number: 1 22/48
81/50 + 70/48 is 1847/600.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 50 × 24 = 1200,
81/50 = 81 × 24/50 × 24 = 1944/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
70/48 = 70 × 25/48 × 25 = 1750/1200 - Add the two like fractions:
1944/1200 + 1750/1200 = 1944 + 1750/1200 = 3694/1200 - 3694/1200 simplified gives 1847/600
- So, 81/50 + 70/48 = 1847/600
In mixed form: 347/600
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/50+70/96