Add 60/16 and 40/25
1st number: 3 12/16, 2nd number: 1 15/25
60/16 + 40/25 is 107/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 25 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 16 × 25 = 400,
60/16 = 60 × 25/16 × 25 = 1500/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
40/25 = 40 × 16/25 × 16 = 640/400 - Add the two like fractions:
1500/400 + 640/400 = 1500 + 640/400 = 2140/400 - 2140/400 simplified gives 107/20
- So, 60/16 + 40/25 = 107/20
In mixed form: 57/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/16+80/25 60/32+40/25 60/16+40/50 60/48+40/25 60/16+40/75 60/80+40/25