Add 54/10 and 5/75
1st number: 5 4/10, 2nd number: 5/75
54/10 + 5/75 is 82/15.
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,
5/75 = 5 × 2/75 × 2 = 10/150 - Add the two like fractions:
810/150 + 10/150 = 810 + 10/150 = 820/150 - 820/150 simplified gives 82/15
- So, 54/10 + 5/75 = 82/15
In mixed form: 57/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/10+10/75 54/20+5/75 54/10+15/75 54/30+5/75 54/10+25/75 54/50+5/75 54/10+35/75 54/70+5/75