Add 54/90 and 35/10
1st number: 54/90, 2nd number: 3 5/10
54/90 + 35/10 is 41/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
54/90 = 54 × 1/90 × 1 = 54/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
35/10 = 35 × 9/10 × 9 = 315/90 - Add the two like fractions:
54/90 + 315/90 = 54 + 315/90 = 369/90 - 369/90 simplified gives 41/10
- So, 54/90 + 35/10 = 41/10
In mixed form: 41/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/90+70/10 54/90+35/20 54/90+35/30 54/90+35/50 54/90+35/70