Add 25/48 and 80/70
1st number: 25/48, 2nd number: 1 10/70
25/48 + 80/70 is 559/336.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
25/48 = 25 × 35/48 × 35 = 875/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
80/70 = 80 × 24/70 × 24 = 1920/1680 - Add the two like fractions:
875/1680 + 1920/1680 = 875 + 1920/1680 = 2795/1680 - 2795/1680 simplified gives 559/336
- So, 25/48 + 80/70 = 559/336
In mixed form: 1223/336
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/48+80/70 25/96+80/70 75/48+80/70