Add 30/8 and 45/50
1st number: 3 6/8, 2nd number: 45/50
30/8 + 45/50 is 93/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 50 is 200
Next, find the equivalent fraction of both fractional numbers with denominator 200 - For the 1st fraction, since 8 × 25 = 200,
30/8 = 30 × 25/8 × 25 = 750/200 - Likewise, for the 2nd fraction, since 50 × 4 = 200,
45/50 = 45 × 4/50 × 4 = 180/200 - Add the two like fractions:
750/200 + 180/200 = 750 + 180/200 = 930/200 - 930/200 simplified gives 93/20
- So, 30/8 + 45/50 = 93/20
In mixed form: 413/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+45/50 30/8+90/50 30/16+45/50 90/8+45/50 30/24+45/50 30/40+45/50 30/56+45/50