Add 48/80 and 10/18
48/80 + 10/18 is 52/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 18 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 80 × 9 = 720,
48/80 = 48 × 9/80 × 9 = 432/720 - Likewise, for the 2nd fraction, since 18 × 40 = 720,
10/18 = 10 × 40/18 × 40 = 400/720 - Add the two like fractions:
432/720 + 400/720 = 432 + 400/720 = 832/720 - 832/720 simplified gives 52/45
- So, 48/80 + 10/18 = 52/45
In mixed form: 17/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/80+10/18 48/80+20/18 48/80+10/36 48/80+30/18 48/80+10/54 48/80+50/18 48/80+10/90 48/80+70/18