Add 8/98 and 35/40
8/98 + 35/40 is 375/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 40 is 1960
Next, find the equivalent fraction of both fractional numbers with denominator 1960 - For the 1st fraction, since 98 × 20 = 1960,
8/98 = 8 × 20/98 × 20 = 160/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
35/40 = 35 × 49/40 × 49 = 1715/1960 - Add the two like fractions:
160/1960 + 1715/1960 = 160 + 1715/1960 = 1875/1960 - 1875/1960 simplified gives 375/392
- So, 8/98 + 35/40 = 375/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98+35/40 8/98+70/40 8/98+35/80 24/98+35/40 40/98+35/40 56/98+35/40