Add 16/84 and 24/90
16/84 + 24/90 is 16/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 90 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 84 × 15 = 1260,
16/84 = 16 × 15/84 × 15 = 240/1260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,
24/90 = 24 × 14/90 × 14 = 336/1260 - Add the two like fractions:
240/1260 + 336/1260 = 240 + 336/1260 = 576/1260 - 576/1260 simplified gives 16/35
- So, 16/84 + 24/90 = 16/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/84+24/90 16/84+48/90 48/84+24/90 16/84+72/90 80/84+24/90