Add 70/8 and 30/75
1st number: 8 6/8, 2nd number: 30/75
70/8 + 30/75 is 183/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 75 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 8 × 75 = 600,
70/8 = 70 × 75/8 × 75 = 5250/600 - Likewise, for the 2nd fraction, since 75 × 8 = 600,
30/75 = 30 × 8/75 × 8 = 240/600 - Add the two like fractions:
5250/600 + 240/600 = 5250 + 240/600 = 5490/600 - 5490/600 simplified gives 183/20
- So, 70/8 + 30/75 = 183/20
In mixed form: 93/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/8+60/75 70/16+30/75 70/8+90/75 70/24+30/75 70/40+30/75 70/56+30/75