Add 7/35 and 12/98
7/35 + 12/98 is 79/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 35 × 14 = 490,
7/35 = 7 × 14/35 × 14 = 98/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
12/98 = 12 × 5/98 × 5 = 60/490 - Add the two like fractions:
98/490 + 60/490 = 98 + 60/490 = 158/490 - 158/490 simplified gives 79/245
- So, 7/35 + 12/98 = 79/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/35+12/98 7/35+24/98 7/70+12/98 21/35+12/98 7/35+36/98 7/35+60/98 49/35+12/98 7/35+84/98