Add 90/12 and 50/48
1st number: 7 6/12, 2nd number: 1 2/48
90/12 + 50/48 is 205/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
90/12 = 90 × 4/12 × 4 = 360/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
50/48 = 50 × 1/48 × 1 = 50/48 - Add the two like fractions:
360/48 + 50/48 = 360 + 50/48 = 410/48 - 410/48 simplified gives 205/24
- So, 90/12 + 50/48 = 205/24
In mixed form: 813/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+50/48 90/12+50/96 90/36+50/48 90/60+50/48 90/84+50/48