Add 30/18 and 8/50
1st number: 1 12/18, 2nd number: 8/50
30/18 + 8/50 is 137/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
30/18 = 30 × 25/18 × 25 = 750/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
8/50 = 8 × 9/50 × 9 = 72/450 - Add the two like fractions:
750/450 + 72/450 = 750 + 72/450 = 822/450 - 822/450 simplified gives 137/75
- So, 30/18 + 8/50 = 137/75
In mixed form: 162/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/18+8/50 30/18+16/50 30/36+8/50 90/18+8/50 30/18+24/50 30/54+8/50 30/18+40/50 30/90+8/50 30/18+56/50