Add 10/75 and 45/4
1st number: 10/75, 2nd number: 11 1/4
10/75 + 45/4 is 683/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 4 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
10/75 = 10 × 4/75 × 4 = 40/300 - Likewise, for the 2nd fraction, since 4 × 75 = 300,
45/4 = 45 × 75/4 × 75 = 3375/300 - Add the two like fractions:
40/300 + 3375/300 = 40 + 3375/300 = 3415/300 - 3415/300 simplified gives 683/60
- So, 10/75 + 45/4 = 683/60
In mixed form: 1123/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/75+45/4 10/75+90/4 10/75+45/8 30/75+45/4 10/75+45/12 50/75+45/4 10/75+45/20 70/75+45/4 10/75+45/28