Add 98/25 and 5/90
1st number: 3 23/25, 2nd number: 5/90
98/25 + 5/90 is 1789/450.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 90 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 25 × 18 = 450,
98/25 = 98 × 18/25 × 18 = 1764/450 - Likewise, for the 2nd fraction, since 90 × 5 = 450,
5/90 = 5 × 5/90 × 5 = 25/450 - Add the two like fractions:
1764/450 + 25/450 = 1764 + 25/450 = 1789/450 - So, 98/25 + 5/90 = 1789/450
In mixed form: 3439/450
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25+10/90 98/50+5/90 98/25+15/90 98/75+5/90 98/25+25/90 98/25+35/90