Add 5/50 and 54/90
5/50 + 54/90 is 7/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
5/50 = 5 × 9/50 × 9 = 45/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
54/90 = 54 × 5/90 × 5 = 270/450 - Add the two like fractions:
45/450 + 270/450 = 45 + 270/450 = 315/450 - 315/450 simplified gives 7/10
- So, 5/50 + 54/90 = 7/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50+54/90 15/50+54/90 25/50+54/90 35/50+54/90