Add 54/30 and 8/10
1st number: 1 24/30, 2nd number: 8/10
54/30 + 8/10 is 13/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
54/30 = 54 × 1/30 × 1 = 54/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
8/10 = 8 × 3/10 × 3 = 24/30 - Add the two like fractions:
54/30 + 24/30 = 54 + 24/30 = 78/30 - 78/30 simplified gives 13/5
- So, 54/30 + 8/10 = 13/5
In mixed form: 23/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/30+16/10 54/60+8/10 54/30+8/20 54/30+24/10 54/90+8/10 54/30+8/30 54/30+40/10 54/30+8/50 54/30+56/10 54/30+8/70