Add 40/30 and 14/25
1st number: 1 10/30, 2nd number: 14/25
40/30 + 14/25 is 142/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 25 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 25 × 6 = 150,
14/25 = 14 × 6/25 × 6 = 84/150 - Add the two like fractions:
200/150 + 84/150 = 200 + 84/150 = 284/150 - 284/150 simplified gives 142/75
- So, 40/30 + 14/25 = 142/75
In mixed form: 167/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/30+14/25 40/30+28/25 40/60+14/25 40/30+14/50 40/30+42/25 40/90+14/25 40/30+14/75 40/30+70/25 40/30+98/25