Add 14/80 and 9/49
14/80 + 9/49 is 703/1960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 49 is 3920
Next, find the equivalent fraction of both fractional numbers with denominator 3920 - For the 1st fraction, since 80 × 49 = 3920,
14/80 = 14 × 49/80 × 49 = 686/3920 - Likewise, for the 2nd fraction, since 49 × 80 = 3920,
9/49 = 9 × 80/49 × 80 = 720/3920 - Add the two like fractions:
686/3920 + 720/3920 = 686 + 720/3920 = 1406/3920 - 1406/3920 simplified gives 703/1960
- So, 14/80 + 9/49 = 703/1960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80+9/49 14/80+18/49 14/80+9/98 42/80+9/49 14/80+27/49 70/80+9/49 14/80+45/49 98/80+9/49 14/80+63/49