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