Add 45/6 and 28/35
1st number: 7 3/6, 2nd number: 28/35
45/6 + 28/35 is 83/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
45/6 = 45 × 35/6 × 35 = 1575/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
28/35 = 28 × 6/35 × 6 = 168/210 - Add the two like fractions:
1575/210 + 168/210 = 1575 + 168/210 = 1743/210 - 1743/210 simplified gives 83/10
- So, 45/6 + 28/35 = 83/10
In mixed form: 83/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+28/35 45/6+56/35 45/12+28/35 45/6+28/70 45/6+84/35 45/18+28/35 45/30+28/35 45/42+28/35