Add 14/30 and 10/84
14/30 + 10/84 is 41/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 30 × 14 = 420,
14/30 = 14 × 14/30 × 14 = 196/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
10/84 = 10 × 5/84 × 5 = 50/420 - Add the two like fractions:
196/420 + 50/420 = 196 + 50/420 = 246/420 - 246/420 simplified gives 41/70
- So, 14/30 + 10/84 = 41/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+10/84 14/30+20/84 14/60+10/84 42/30+10/84 14/30+30/84 14/90+10/84 70/30+10/84 14/30+50/84 98/30+10/84 14/30+70/84