Add 36/2 and 8/90
1st number: 18 0/2, 2nd number: 8/90
36/2 + 8/90 is 814/45.
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,
36/2 = 36 × 45/2 × 45 = 1620/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
8/90 = 8 × 1/90 × 1 = 8/90 - Add the two like fractions:
1620/90 + 8/90 = 1620 + 8/90 = 1628/90 - 1628/90 simplified gives 814/45
- So, 36/2 + 8/90 = 814/45
In mixed form: 184/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2+8/90 36/2+16/90 36/4+8/90 36/2+24/90 36/6+8/90 36/2+40/90 36/10+8/90 36/2+56/90 36/14+8/90