Add 98/2 and 10/40
1st number: 49 0/2, 2nd number: 10/40
98/2 + 10/40 is 197/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 2 × 20 = 40,
98/2 = 98 × 20/2 × 20 = 1960/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
10/40 = 10 × 1/40 × 1 = 10/40 - Add the two like fractions:
1960/40 + 10/40 = 1960 + 10/40 = 1970/40 - 1970/40 simplified gives 197/4
- So, 98/2 + 10/40 = 197/4
In mixed form: 491/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+20/40 98/4+10/40 98/2+10/80 98/2+30/40 98/6+10/40 98/2+50/40 98/10+10/40 98/2+70/40 98/14+10/40