Add 40/35 and 25/49
1st number: 1 5/35, 2nd number: 25/49
40/35 + 25/49 is 81/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 35 × 7 = 245,
40/35 = 40 × 7/35 × 7 = 280/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
25/49 = 25 × 5/49 × 5 = 125/245 - Add the two like fractions:
280/245 + 125/245 = 280 + 125/245 = 405/245 - 405/245 simplified gives 81/49
- So, 40/35 + 25/49 = 81/49
In mixed form: 132/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/35+25/49 40/35+50/49 40/70+25/49 40/35+25/98 40/35+75/49