Add 4/98 and 60/80
4/98 + 60/80 is 155/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 80 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 98 × 40 = 3920,
4/98 = 4 × 40/98 × 40 = 160/3920 - Likewise, for the 2nd fraction, since 80 × 49 = 3920,
60/80 = 60 × 49/80 × 49 = 2940/3920 - Add the two like fractions:
160/3920 + 2940/3920 = 160 + 2940/3920 = 3100/3920 - 3100/3920 simplified gives 155/196
- So, 4/98 + 60/80 = 155/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98+60/80 12/98+60/80 20/98+60/80 28/98+60/80