Add 54/90 and 10/48
54/90 + 10/48 is 97/120.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 48 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
54/90 = 54 × 8/90 × 8 = 432/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
10/48 = 10 × 15/48 × 15 = 150/720 - Add the two like fractions:
432/720 + 150/720 = 432 + 150/720 = 582/720 - 582/720 simplified gives 97/120
- So, 54/90 + 10/48 = 97/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90+20/48 54/90+10/96 54/90+30/48 54/90+50/48 54/90+70/48