Add 40/2 and 98/5
1st number: 20 0/2, 2nd number: 19 3/5
40/2 + 98/5 is 198/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
40/2 = 40 × 5/2 × 5 = 200/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
98/5 = 98 × 2/5 × 2 = 196/10 - Add the two like fractions:
200/10 + 196/10 = 200 + 196/10 = 396/10 - 396/10 simplified gives 198/5
- So, 40/2 + 98/5 = 198/5
In mixed form: 393/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2+98/5 40/4+98/5 40/2+98/10 40/6+98/5 40/2+98/15 40/10+98/5 40/2+98/25 40/14+98/5 40/2+98/35