Add 45/75 and 54/10
1st number: 45/75, 2nd number: 5 4/10
45/75 + 54/10 is 6/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
45/75 = 45 × 2/75 × 2 = 90/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
54/10 = 54 × 15/10 × 15 = 810/150 - Add the two like fractions:
90/150 + 810/150 = 90 + 810/150 = 900/150 - 900/150 simplified gives 6/1
- So, 45/75 + 54/10 = 6/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/75+54/10 45/75+54/20 45/75+54/30 45/75+54/50 45/75+54/70