Add 24/30 and 18/48
24/30 + 18/48 is 47/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 48 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 30 × 8 = 240,
24/30 = 24 × 8/30 × 8 = 192/240 - Likewise, for the 2nd fraction, since 48 × 5 = 240,
18/48 = 18 × 5/48 × 5 = 90/240 - Add the two like fractions:
192/240 + 90/240 = 192 + 90/240 = 282/240 - 282/240 simplified gives 47/40
- So, 24/30 + 18/48 = 47/40
In mixed form: 17/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/30+18/48 24/30+36/48 24/60+18/48 24/30+18/96 72/30+18/48 24/30+54/48 24/90+18/48 24/30+90/48