Add 90/4 and 10/98
1st number: 22 2/4, 2nd number: 10/98
90/4 + 10/98 is 2215/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
90/4 = 90 × 49/4 × 49 = 4410/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
10/98 = 10 × 2/98 × 2 = 20/196 - Add the two like fractions:
4410/196 + 20/196 = 4410 + 20/196 = 4430/196 - 4430/196 simplified gives 2215/98
- So, 90/4 + 10/98 = 2215/98
In mixed form: 2259/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+20/98 90/8+10/98 90/4+30/98 90/12+10/98 90/4+50/98 90/20+10/98 90/4+70/98 90/28+10/98