Add 18/32 and 30/10
1st number: 18/32, 2nd number: 3 0/10
18/32 + 30/10 is 57/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 10 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 32 × 5 = 160,
18/32 = 18 × 5/32 × 5 = 90/160 - Likewise, for the 2nd fraction, since 10 × 16 = 160,
30/10 = 30 × 16/10 × 16 = 480/160 - Add the two like fractions:
90/160 + 480/160 = 90 + 480/160 = 570/160 - 570/160 simplified gives 57/16
- So, 18/32 + 30/10 = 57/16
In mixed form: 39/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/32+30/10 18/32+60/10 18/64+30/10 18/32+30/20 54/32+30/10 18/32+90/10 18/96+30/10 90/32+30/10 18/32+30/50 18/32+30/70