Add 4/25 and 84/40
1st number: 4/25, 2nd number: 2 4/40
4/25 + 84/40 is 113/50.
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,
4/25 = 4 × 8/25 × 8 = 32/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
84/40 = 84 × 5/40 × 5 = 420/200 - Add the two like fractions:
32/200 + 420/200 = 32 + 420/200 = 452/200 - 452/200 simplified gives 113/50
- So, 4/25 + 84/40 = 113/50
In mixed form: 213/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25+84/40 4/50+84/40 4/25+84/80 12/25+84/40 4/75+84/40 20/25+84/40 28/25+84/40