Add 50/72 and 2/50, Solve 50/72 + 2/50 as a fraction

Add 50/72 and 2/50

50/72 + 2/50 is 661/900.

Find the least common denominator or LCM of the two denominators:
LCM of 72 and 50 is 1800

Next, find the equivalent fraction of both fractional numbers with denominator 1800
For the 1st fraction, since 72 × 25 = 1800,
50/72 = 50 × 25/72 × 25 = 1250/1800
Likewise, for the 2nd fraction, since 50 × 36 = 1800,
2/50 = 2 × 36/50 × 36 = 72/1800
Add the two like fractions:
1250/1800 + 72/1800 = 1250 + 72/1800 = 1322/1800
1322/1800 simplified gives 661/900
So, 50/72 + 2/50 = 661/900

MathStep (Works offline)

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