Add 9/90 and 54/25
1st number: 9/90, 2nd number: 2 4/25
9/90 + 54/25 is 113/50.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 25 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 90 × 5 = 450,
9/90 = 9 × 5/90 × 5 = 45/450 - Likewise, for the 2nd fraction, since 25 × 18 = 450,
54/25 = 54 × 18/25 × 18 = 972/450 - Add the two like fractions:
45/450 + 972/450 = 45 + 972/450 = 1017/450 - 1017/450 simplified gives 113/50
- So, 9/90 + 54/25 = 113/50
In mixed form: 213/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/90+54/25 9/90+54/50 27/90+54/25 9/90+54/75 45/90+54/25 63/90+54/25