Add 42/35 and 10/49
1st number: 1 7/35, 2nd number: 10/49
42/35 + 10/49 is 344/245.
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,
42/35 = 42 × 7/35 × 7 = 294/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
10/49 = 10 × 5/49 × 5 = 50/245 - Add the two like fractions:
294/245 + 50/245 = 294 + 50/245 = 344/245 - So, 42/35 + 10/49 = 344/245
In mixed form: 199/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/35+10/49 42/35+20/49 42/70+10/49 42/35+10/98 42/35+30/49 42/35+50/49 42/35+70/49