Add 9/25 and 36/40
9/25 + 36/40 is 63/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 40 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 25 × 8 = 200,
9/25 = 9 × 8/25 × 8 = 72/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
36/40 = 36 × 5/40 × 5 = 180/200 - Add the two like fractions:
72/200 + 180/200 = 72 + 180/200 = 252/200 - 252/200 simplified gives 63/50
- So, 9/25 + 36/40 = 63/50
In mixed form: 113/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25+36/40 9/25+72/40 9/50+36/40 9/25+36/80 27/25+36/40 9/75+36/40 45/25+36/40 63/25+36/40