Add 36/8 and 50/90
1st number: 4 4/8, 2nd number: 50/90
36/8 + 50/90 is 91/18.
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,
36/8 = 36 × 45/8 × 45 = 1620/360 - Likewise, for the 2nd fraction, since 90 × 4 = 360,
50/90 = 50 × 4/90 × 4 = 200/360 - Add the two like fractions:
1620/360 + 200/360 = 1620 + 200/360 = 1820/360 - 1820/360 simplified gives 91/18
- So, 36/8 + 50/90 = 91/18
In mixed form: 51/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8+50/90 36/16+50/90 36/24+50/90 36/40+50/90 36/56+50/90