Add 49/25 and 90/40
1st number: 1 24/25, 2nd number: 2 10/40
49/25 + 90/40 is 421/100.
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,
49/25 = 49 × 8/25 × 8 = 392/200 - Likewise, for the 2nd fraction, since 40 × 5 = 200,
90/40 = 90 × 5/40 × 5 = 450/200 - Add the two like fractions:
392/200 + 450/200 = 392 + 450/200 = 842/200 - 842/200 simplified gives 421/100
- So, 49/25 + 90/40 = 421/100
In mixed form: 421/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25+90/40 49/50+90/40 49/25+90/80 49/75+90/40