Add 4/5 and 60/40
1st number: 4/5, 2nd number: 1 20/40
4/5 + 60/40 is 23/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 5 × 8 = 40,
4/5 = 4 × 8/5 × 8 = 32/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
60/40 = 60 × 1/40 × 1 = 60/40 - Add the two like fractions:
32/40 + 60/40 = 32 + 60/40 = 92/40 - 92/40 simplified gives 23/10
- So, 4/5 + 60/40 = 23/10
In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5+60/40 4/10+60/40 4/5+60/80 12/5+60/40 4/15+60/40 20/5+60/40 4/25+60/40 28/5+60/40 4/35+60/40