Add 36/2 and 30/45
1st number: 18 0/2, 2nd number: 30/45
36/2 + 30/45 is 56/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 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 45 × 2 = 90,
30/45 = 30 × 2/45 × 2 = 60/90 - Add the two like fractions:
1620/90 + 60/90 = 1620 + 60/90 = 1680/90 - 1680/90 simplified gives 56/3
- So, 36/2 + 30/45 = 56/3
In mixed form: 182/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2+30/45 36/2+60/45 36/4+30/45 36/2+30/90 36/2+90/45 36/6+30/45 36/10+30/45 36/14+30/45