Add 54/16 and 7/10
1st number: 3 6/16, 2nd number: 7/10
54/16 + 7/10 is 163/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
54/16 = 54 × 5/16 × 5 = 270/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
7/10 = 7 × 8/10 × 8 = 56/80 - Add the two like fractions:
270/80 + 56/80 = 270 + 56/80 = 326/80 - 326/80 simplified gives 163/40
- So, 54/16 + 7/10 = 163/40
In mixed form: 43/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16+14/10 54/32+7/10 54/16+7/20 54/16+21/10 54/48+7/10 54/16+7/30 54/16+35/10 54/80+7/10 54/16+7/50 54/16+49/10 54/16+7/70