Add 25/2 and 54/24, Solve 12 1/2 + 2 6/24 as a fraction

Add 25/2 and 54/24

1^st number: 12 1/2, 2^nd number: 2 6/24

25/2 + 54/24 is 59/4.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24

Next, find the equivalent fraction of both fractional numbers with denominator 24
For the 1st fraction, since 2 × 12 = 24,
25/2 = 25 × 12/2 × 12 = 300/24
Likewise, for the 2nd fraction, since 24 × 1 = 24,
54/24 = 54 × 1/24 × 1 = 54/24
Add the two like fractions:
300/24 + 54/24 = 300 + 54/24 = 354/24
354/24 simplified gives 59/4
So, 25/2 + 54/24 = 59/4
In mixed form: 143/4

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad