Add 98/40 and 7/50
1st number: 2 18/40, 2nd number: 7/50
98/40 + 7/50 is 259/100.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 40 × 5 = 200,
98/40 = 98 × 5/40 × 5 = 490/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
7/50 = 7 × 4/50 × 4 = 28/200 - Add the two like fractions:
490/200 + 28/200 = 490 + 28/200 = 518/200 - 518/200 simplified gives 259/100
- So, 98/40 + 7/50 = 259/100
In mixed form: 259/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/40+14/50 98/80+7/50 98/40+21/50 98/40+35/50 98/40+49/50