Add 45/8 and 1/90
1st number: 5 5/8, 2nd number: 1/90
45/8 + 1/90 is 2029/360.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 90 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 8 × 45 = 360,
45/8 = 45 × 45/8 × 45 = 2025/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
1/90 = 1 × 4/90 × 4 = 4/360 - Add the two like fractions:
2025/360 + 4/360 = 2025 + 4/360 = 2029/360 - So, 45/8 + 1/90 = 2029/360
In mixed form: 5229/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/8+1/90 45/8+2/90 45/16+1/90 45/8+3/90 45/24+1/90 45/8+5/90 45/40+1/90 45/8+7/90 45/56+1/90