Add 32/28 and 30/36
1st number: 1 4/28, 2nd number: 30/36
32/28 + 30/36 is 83/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
32/28 = 32 × 9/28 × 9 = 288/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
30/36 = 30 × 7/36 × 7 = 210/252 - Add the two like fractions:
288/252 + 210/252 = 288 + 210/252 = 498/252 - 498/252 simplified gives 83/42
- So, 32/28 + 30/36 = 83/42
In mixed form: 141/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/28+30/36 32/28+60/36 32/56+30/36 32/28+30/72 96/28+30/36 32/28+90/36 32/84+30/36