Add 10/2 and 54/80
1st number: 5 0/2, 2nd number: 54/80
10/2 + 54/80 is 227/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 2 × 40 = 80,
10/2 = 10 × 40/2 × 40 = 400/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
54/80 = 54 × 1/80 × 1 = 54/80 - Add the two like fractions:
400/80 + 54/80 = 400 + 54/80 = 454/80 - 454/80 simplified gives 227/40
- So, 10/2 + 54/80 = 227/40
In mixed form: 527/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2+54/80 10/4+54/80 30/2+54/80 10/6+54/80 50/2+54/80 70/2+54/80 10/14+54/80