Add 25/80 and 18/48
25/80 + 18/48 is 11/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 80 × 3 = 240,
25/80 = 25 × 3/80 × 3 = 75/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
18/48 = 18 × 5/48 × 5 = 90/240 - Add the two like fractions:
75/240 + 90/240 = 75 + 90/240 = 165/240 - 165/240 simplified gives 11/16
- So, 25/80 + 18/48 = 11/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80+18/48 25/80+36/48 25/80+18/96 75/80+18/48 25/80+54/48 25/80+90/48