Add 24/18 and 70/7, Solve 1 6/18 + 10 0/7 as a fraction

Add 24/18 and 70/7

1^st number: 1 6/18, 2^nd number: 10 0/7

24/18 + 70/7 is 34/3.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 7 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 18 × 7 = 126,
24/18 = 24 × 7/18 × 7 = 168/126
Likewise, for the 2nd fraction, since 7 × 18 = 126,
70/7 = 70 × 18/7 × 18 = 1260/126
Add the two like fractions:
168/126 + 1260/126 = 168 + 1260/126 = 1428/126
1428/126 simplified gives 34/3
So, 24/18 + 70/7 = 34/3
In mixed form: 111/3

MathStep (Works offline)

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