Add 18/98 and 28/35
18/98 + 28/35 is 241/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
18/98 = 18 × 5/98 × 5 = 90/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
28/35 = 28 × 14/35 × 14 = 392/490 - Add the two like fractions:
90/490 + 392/490 = 90 + 392/490 = 482/490 - 482/490 simplified gives 241/245
- So, 18/98 + 28/35 = 241/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+28/35 18/98+56/35 18/98+28/70 54/98+28/35 18/98+84/35 90/98+28/35