Add 25/50 and 56/7
1st number: 25/50, 2nd number: 8 0/7
25/50 + 56/7 is 17/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 7 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 50 × 7 = 350,
25/50 = 25 × 7/50 × 7 = 175/350 - Likewise, for the 2nd fraction, since 7 × 50 = 350,
56/7 = 56 × 50/7 × 50 = 2800/350 - Add the two like fractions:
175/350 + 2800/350 = 175 + 2800/350 = 2975/350 - 2975/350 simplified gives 17/2
- So, 25/50 + 56/7 = 17/2
In mixed form: 81/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 25/50+56/14 75/50+56/7 25/50+56/21 25/50+56/35 25/50+56/49