Add 54/40 and 98/60
1st number: 1 14/40, 2nd number: 1 38/60
54/40 + 98/60 is 179/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
54/40 = 54 × 3/40 × 3 = 162/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
98/60 = 98 × 2/60 × 2 = 196/120 - Add the two like fractions:
162/120 + 196/120 = 162 + 196/120 = 358/120 - 358/120 simplified gives 179/60
- So, 54/40 + 98/60 = 179/60
In mixed form: 259/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/80+98/60