Add 90/10 and 60/98
1st number: 9 0/10, 2nd number: 60/98
90/10 + 60/98 is 471/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
90/10 = 90 × 49/10 × 49 = 4410/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
60/98 = 60 × 5/98 × 5 = 300/490 - Add the two like fractions:
4410/490 + 300/490 = 4410 + 300/490 = 4710/490 - 4710/490 simplified gives 471/49
- So, 90/10 + 60/98 = 471/49
In mixed form: 930/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20+60/98 90/30+60/98 90/50+60/98 90/70+60/98