Add 80/4 and 1/10
1st number: 20 0/4, 2nd number: 1/10
80/4 + 1/10 is 201/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
80/4 = 80 × 5/4 × 5 = 400/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
1/10 = 1 × 2/10 × 2 = 2/20 - Add the two like fractions:
400/20 + 2/20 = 400 + 2/20 = 402/20 - 402/20 simplified gives 201/10
- So, 80/4 + 1/10 = 201/10
In mixed form: 201/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+2/10 80/8+1/10 80/4+1/20 80/4+3/10 80/12+1/10 80/4+1/30 80/4+5/10 80/20+1/10 80/4+1/50 80/4+7/10 80/28+1/10 80/4+1/70