Add 18/8 and 10/35
1st number: 2 2/8, 2nd number: 10/35
18/8 + 10/35 is 71/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 35 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 8 × 35 = 280,
18/8 = 18 × 35/8 × 35 = 630/280 - Likewise, for the 2nd fraction, since 35 × 8 = 280,
10/35 = 10 × 8/35 × 8 = 80/280 - Add the two like fractions:
630/280 + 80/280 = 630 + 80/280 = 710/280 - 710/280 simplified gives 71/28
- So, 18/8 + 10/35 = 71/28
In mixed form: 215/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/8+10/35 18/8+20/35 18/16+10/35 18/8+10/70 54/8+10/35 18/8+30/35 18/24+10/35 90/8+10/35 18/8+50/35 18/40+10/35 18/8+70/35 18/56+10/35