Add 49/2 and 18/90
1st number: 24 1/2, 2nd number: 18/90
49/2 + 18/90 is 247/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
49/2 = 49 × 45/2 × 45 = 2205/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
18/90 = 18 × 1/90 × 1 = 18/90 - Add the two like fractions:
2205/90 + 18/90 = 2205 + 18/90 = 2223/90 - 2223/90 simplified gives 247/10
- So, 49/2 + 18/90 = 247/10
In mixed form: 247/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/2+18/90 49/2+36/90 49/4+18/90 49/2+54/90 49/6+18/90 49/10+18/90 49/14+18/90