Add 84/90 and 32/24
1st number: 84/90, 2nd number: 1 8/24
84/90 + 32/24 is 34/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 90 × 4 = 360,
84/90 = 84 × 4/90 × 4 = 336/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
32/24 = 32 × 15/24 × 15 = 480/360 - Add the two like fractions:
336/360 + 480/360 = 336 + 480/360 = 816/360 - 816/360 simplified gives 34/15
- So, 84/90 + 32/24 = 34/15
In mixed form: 24/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/90+64/24 84/90+32/48 84/90+96/24 84/90+32/72