Add 60/90 and 40/24
1st number: 60/90, 2nd number: 1 16/24
60/90 + 40/24 is 7/3.
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,
60/90 = 60 × 4/90 × 4 = 240/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
40/24 = 40 × 15/24 × 15 = 600/360 - Add the two like fractions:
240/360 + 600/360 = 240 + 600/360 = 840/360 - 840/360 simplified gives 7/3
- So, 60/90 + 40/24 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/90+80/24 60/90+40/48 60/90+40/72