Add 36/28 and 1/30
1st number: 1 8/28, 2nd number: 1/30
36/28 + 1/30 is 277/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
36/28 = 36 × 15/28 × 15 = 540/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
1/30 = 1 × 14/30 × 14 = 14/420 - Add the two like fractions:
540/420 + 14/420 = 540 + 14/420 = 554/420 - 554/420 simplified gives 277/210
- So, 36/28 + 1/30 = 277/210
In mixed form: 167/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/28+1/30 36/28+2/30 36/56+1/30 36/28+1/60 36/28+3/30 36/84+1/30 36/28+1/90 36/28+5/30 36/28+7/30