Add 18/4 and 16/10
1st number: 4 2/4, 2nd number: 1 6/10
18/4 + 16/10 is 61/10.
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,
18/4 = 18 × 5/4 × 5 = 90/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
16/10 = 16 × 2/10 × 2 = 32/20 - Add the two like fractions:
90/20 + 32/20 = 90 + 32/20 = 122/20 - 122/20 simplified gives 61/10
- So, 18/4 + 16/10 = 61/10
In mixed form: 61/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/4+16/10 18/4+32/10 18/8+16/10 18/4+16/20 54/4+16/10 18/4+48/10 18/12+16/10 18/4+16/30 90/4+16/10 18/4+80/10 18/20+16/10 18/4+16/50 18/28+16/10 18/4+16/70