Add 84/45 and 7/24
1st number: 1 39/45, 2nd number: 7/24
84/45 + 7/24 is 259/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 24 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 45 × 8 = 360,
84/45 = 84 × 8/45 × 8 = 672/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
7/24 = 7 × 15/24 × 15 = 105/360 - Add the two like fractions:
672/360 + 105/360 = 672 + 105/360 = 777/360 - 777/360 simplified gives 259/120
- So, 84/45 + 7/24 = 259/120
In mixed form: 219/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/45+14/24 84/90+7/24 84/45+7/48 84/45+21/24 84/45+7/72 84/45+35/24 84/45+49/24