Add 27/98 and 10/27, Solve 27/98 + 10/27 as a fraction

Add 27/98 and 10/27

27/98 + 10/27 is 1709/2646.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646

Next, find the equivalent fraction of both fractional numbers with denominator 2646
For the 1st fraction, since 98 × 27 = 2646,
27/98 = 27 × 27/98 × 27 = 729/2646
Likewise, for the 2nd fraction, since 27 × 98 = 2646,
10/27 = 10 × 98/27 × 98 = 980/2646
Add the two like fractions:
729/2646 + 980/2646 = 729 + 980/2646 = 1709/2646
So, 27/98 + 10/27 = 1709/2646

MathStep (Works offline)

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