Add 3/90 and 98/50
1st number: 3/90, 2nd number: 1 48/50
3/90 + 98/50 is 299/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
3/90 = 3 × 5/90 × 5 = 15/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
98/50 = 98 × 9/50 × 9 = 882/450 - Add the two like fractions:
15/450 + 882/450 = 15 + 882/450 = 897/450 - 897/450 simplified gives 299/150
- So, 3/90 + 98/50 = 299/150
In mixed form: 1149/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/90+98/50 9/90+98/50 15/90+98/50 21/90+98/50