Add 40/25 and 12/48
1st number: 1 15/25, 2nd number: 12/48
40/25 + 12/48 is 37/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 25 × 48 = 1200,
40/25 = 40 × 48/25 × 48 = 1920/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
12/48 = 12 × 25/48 × 25 = 300/1200 - Add the two like fractions:
1920/1200 + 300/1200 = 1920 + 300/1200 = 2220/1200 - 2220/1200 simplified gives 37/20
- So, 40/25 + 12/48 = 37/20
In mixed form: 117/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/25+12/48 40/25+24/48 40/50+12/48 40/25+12/96 40/25+36/48 40/75+12/48 40/25+60/48 40/25+84/48