Add 4/98 and 60/40
1st number: 4/98, 2nd number: 1 20/40
4/98 + 60/40 is 151/98.
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,
4/98 = 4 × 20/98 × 20 = 80/1960 - Likewise, for the 2nd fraction, since 40 × 49 = 1960,
60/40 = 60 × 49/40 × 49 = 2940/1960 - Add the two like fractions:
80/1960 + 2940/1960 = 80 + 2940/1960 = 3020/1960 - 3020/1960 simplified gives 151/98
- So, 4/98 + 60/40 = 151/98
In mixed form: 153/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98+60/40 4/98+60/80 12/98+60/40 20/98+60/40 28/98+60/40