Add 3/90 and 4/24
3/90 + 4/24 is 1/5.
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,
3/90 = 3 × 4/90 × 4 = 12/360 - Likewise, for the 2nd fraction, since 24 × 15 = 360,
4/24 = 4 × 15/24 × 15 = 60/360 - Add the two like fractions:
12/360 + 60/360 = 12 + 60/360 = 72/360 - 72/360 simplified gives 1/5
- So, 3/90 + 4/24 = 1/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90+4/24 3/90+8/24 3/90+4/48 9/90+4/24 3/90+12/24 3/90+4/72 15/90+4/24 3/90+20/24 21/90+4/24 3/90+28/24