Add 54/40 and 8/60
1st number: 1 14/40, 2nd number: 8/60
54/40 + 8/60 is 89/60.
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,
8/60 = 8 × 2/60 × 2 = 16/120 - Add the two like fractions:
162/120 + 16/120 = 162 + 16/120 = 178/120 - 178/120 simplified gives 89/60
- So, 54/40 + 8/60 = 89/60
In mixed form: 129/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/40+16/60 54/80+8/60 54/40+24/60 54/40+40/60 54/40+56/60