Add 40/8 and 8/60
1st number: 5 0/8, 2nd number: 8/60
40/8 + 8/60 is 77/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
40/8 = 40 × 15/8 × 15 = 600/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
8/60 = 8 × 2/60 × 2 = 16/120 - Add the two like fractions:
600/120 + 16/120 = 600 + 16/120 = 616/120 - 616/120 simplified gives 77/15
- So, 40/8 + 8/60 = 77/15
In mixed form: 52/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/8+8/60 40/8+16/60 40/16+8/60 40/8+24/60 40/24+8/60 40/8+40/60 40/8+56/60 40/56+8/60