Add 16/84 and 10/18
16/84 + 10/18 is 47/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
16/84 = 16 × 3/84 × 3 = 48/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
10/18 = 10 × 14/18 × 14 = 140/252 - Add the two like fractions:
48/252 + 140/252 = 48 + 140/252 = 188/252 - 188/252 simplified gives 47/63
- So, 16/84 + 10/18 = 47/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/84+10/18 16/84+20/18 16/84+10/36 48/84+10/18 16/84+30/18 16/84+10/54 80/84+10/18 16/84+50/18 16/84+10/90 16/84+70/18