Add 6/45 and 18/50
6/45 + 18/50 is 37/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 45 × 10 = 450,
6/45 = 6 × 10/45 × 10 = 60/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
18/50 = 18 × 9/50 × 9 = 162/450 - Add the two like fractions:
60/450 + 162/450 = 60 + 162/450 = 222/450 - 222/450 simplified gives 37/75
- So, 6/45 + 18/50 = 37/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45+18/50 6/45+36/50 6/90+18/50 18/45+18/50 6/45+54/50 30/45+18/50 6/45+90/50 42/45+18/50