Add 54/8 and 30/32
1st number: 6 6/8, 2nd number: 30/32
54/8 + 30/32 is 123/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 32 is 32
Next, find the equivalent fraction of both fractional numbers with denominator 32 - For the 1st fraction, since 8 × 4 = 32,
54/8 = 54 × 4/8 × 4 = 216/32 - Likewise, for the 2nd fraction, since 32 × 1 = 32,
30/32 = 30 × 1/32 × 1 = 30/32 - Add the two like fractions:
216/32 + 30/32 = 216 + 30/32 = 246/32 - 246/32 simplified gives 123/16
- So, 54/8 + 30/32 = 123/16
In mixed form: 711/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8+60/32 54/16+30/32 54/8+30/64 54/8+90/32 54/24+30/32 54/8+30/96 54/40+30/32 54/56+30/32