Add 2/98 and 35/40
2/98 + 35/40 is 351/392.
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,
2/98 = 2 × 20/98 × 20 = 40/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
35/40 = 35 × 49/40 × 49 = 1715/1960 - Add the two like fractions:
40/1960 + 1715/1960 = 40 + 1715/1960 = 1755/1960 - 1755/1960 simplified gives 351/392
- So, 2/98 + 35/40 = 351/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98+35/40 2/98+70/40 2/98+35/80 6/98+35/40 10/98+35/40 14/98+35/40