Add 14/2 and 9/45
1st number: 7 0/2, 2nd number: 9/45
14/2 + 9/45 is 36/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
14/2 = 14 × 45/2 × 45 = 630/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
9/45 = 9 × 2/45 × 2 = 18/90 - Add the two like fractions:
630/90 + 18/90 = 630 + 18/90 = 648/90 - 648/90 simplified gives 36/5
- So, 14/2 + 9/45 = 36/5
In mixed form: 71/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2+9/45 14/2+18/45 14/4+9/45 14/2+9/90 42/2+9/45 14/2+27/45 14/6+9/45 70/2+9/45 14/10+9/45 98/2+9/45 14/2+63/45