Add 56/7 and 4/16, Solve 8 0/7 + 4/16 as a fraction

Add 56/7 and 4/16

1^st number: 8 0/7, 2^nd number: 4/16

56/7 + 4/16 is 33/4.

Find the least common denominator or LCM of the two denominators:
LCM of 7 and 16 is 112

Next, find the equivalent fraction of both fractional numbers with denominator 112
For the 1st fraction, since 7 × 16 = 112,
56/7 = 56 × 16/7 × 16 = 896/112
Likewise, for the 2nd fraction, since 16 × 7 = 112,
4/16 = 4 × 7/16 × 7 = 28/112
Add the two like fractions:
896/112 + 28/112 = 896 + 28/112 = 924/112
924/112 simplified gives 33/4
So, 56/7 + 4/16 = 33/4
In mixed form: 81/4

MathStep (Works offline)

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