Add 36/40 and 90/24
1st number: 36/40, 2nd number: 3 18/24
36/40 + 90/24 is 93/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
36/40 = 36 × 3/40 × 3 = 108/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
90/24 = 90 × 5/24 × 5 = 450/120 - Add the two like fractions:
108/120 + 450/120 = 108 + 450/120 = 558/120 - 558/120 simplified gives 93/20
- So, 36/40 + 90/24 = 93/20
In mixed form: 413/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/40+90/24 36/80+90/24 36/40+90/48 36/40+90/72