Add 40/36 and 90/4
1st number: 1 4/36, 2nd number: 22 2/4
40/36 + 90/4 is 425/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
40/36 = 40 × 1/36 × 1 = 40/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
90/4 = 90 × 9/4 × 9 = 810/36 - Add the two like fractions:
40/36 + 810/36 = 40 + 810/36 = 850/36 - 850/36 simplified gives 425/18
- So, 40/36 + 90/4 = 425/18
In mixed form: 2311/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+90/4 40/72+90/4 40/36+90/8 40/36+90/12 40/36+90/20 40/36+90/28