Add 40/30 and 8/75
1st number: 1 10/30, 2nd number: 8/75
40/30 + 8/75 is 36/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 30 × 5 = 150,
40/30 = 40 × 5/30 × 5 = 200/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
8/75 = 8 × 2/75 × 2 = 16/150 - Add the two like fractions:
200/150 + 16/150 = 200 + 16/150 = 216/150 - 216/150 simplified gives 36/25
- So, 40/30 + 8/75 = 36/25
In mixed form: 111/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30+8/75 40/30+16/75 40/60+8/75 40/30+24/75 40/90+8/75 40/30+40/75 40/30+56/75