Add 50/90 and 36/48
50/90 + 36/48 is 47/36.
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,
50/90 = 50 × 8/90 × 8 = 400/720 - Likewise, for the 2nd fraction, since 48 × 15 = 720,
36/48 = 36 × 15/48 × 15 = 540/720 - Add the two like fractions:
400/720 + 540/720 = 400 + 540/720 = 940/720 - 940/720 simplified gives 47/36
- So, 50/90 + 36/48 = 47/36
In mixed form: 111/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/90+72/48 50/90+36/96