Add 16/6 and 6/40, Solve 2 4/6 + 6/40 as a fraction

Add 16/6 and 6/40

1^st number: 2 4/6, 2^nd number: 6/40

16/6 + 6/40 is 169/60.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120

Next, find the equivalent fraction of both fractional numbers with denominator 120
For the 1st fraction, since 6 × 20 = 120,
16/6 = 16 × 20/6 × 20 = 320/120
Likewise, for the 2nd fraction, since 40 × 3 = 120,
6/40 = 6 × 3/40 × 3 = 18/120
Add the two like fractions:
320/120 + 18/120 = 320 + 18/120 = 338/120
338/120 simplified gives 169/60
So, 16/6 + 6/40 = 169/60
In mixed form: 249/60

MathStep (Works offline)

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