Add 20/25 and 18/96
20/25 + 18/96 is 79/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 96 is 2400
Next, find the equivalent fraction of both fractional numbers with denominator 2400 - For the 1st fraction, since 25 × 96 = 2400,
20/25 = 20 × 96/25 × 96 = 1920/2400 - Likewise, for the 2nd fraction, since 96 × 25 = 2400,
18/96 = 18 × 25/96 × 25 = 450/2400 - Add the two like fractions:
1920/2400 + 450/2400 = 1920 + 450/2400 = 2370/2400 - 2370/2400 simplified gives 79/80
- So, 20/25 + 18/96 = 79/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/25+18/96 20/25+36/96 20/50+18/96 60/25+18/96 20/25+54/96 20/75+18/96 20/25+90/96