Add 84/45 and 5/24
1st number: 1 39/45, 2nd number: 5/24
84/45 + 5/24 is 83/40.
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,
5/24 = 5 × 15/24 × 15 = 75/360 - Add the two like fractions:
672/360 + 75/360 = 672 + 75/360 = 747/360 - 747/360 simplified gives 83/40
- So, 84/45 + 5/24 = 83/40
In mixed form: 23/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/45+10/24 84/90+5/24 84/45+5/48 84/45+15/24 84/45+5/72 84/45+25/24 84/45+35/24