Add 70/54 and 25/24, Solve 1 16/54 + 1 1/24 as a fraction

Add 70/54 and 25/24

1^st number: 1 16/54, 2^nd number: 1 1/24

70/54 + 25/24 is 505/216.

Find the least common denominator or LCM of the two denominators:
LCM of 54 and 24 is 216

Next, find the equivalent fraction of both fractional numbers with denominator 216
For the 1st fraction, since 54 × 4 = 216,
70/54 = 70 × 4/54 × 4 = 280/216
Likewise, for the 2nd fraction, since 24 × 9 = 216,
25/24 = 25 × 9/24 × 9 = 225/216
Add the two like fractions:
280/216 + 225/216 = 280 + 225/216 = 505/216
So, 70/54 + 25/24 = 505/216
In mixed form: 273/216

MathStep (Works offline)

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