Add 40/4 and 18/25
1st number: 10 0/4, 2nd number: 18/25
40/4 + 18/25 is 268/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
40/4 = 40 × 25/4 × 25 = 1000/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
18/25 = 18 × 4/25 × 4 = 72/100 - Add the two like fractions:
1000/100 + 72/100 = 1000 + 72/100 = 1072/100 - 1072/100 simplified gives 268/25
- So, 40/4 + 18/25 = 268/25
In mixed form: 1018/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4+18/25 40/4+36/25 40/8+18/25 40/4+18/50 40/4+54/25 40/12+18/25 40/4+18/75 40/4+90/25 40/20+18/25 40/28+18/25