Add 14/2 and 2/45
1st number: 7 0/2, 2nd number: 2/45
14/2 + 2/45 is 317/45.
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,
2/45 = 2 × 2/45 × 2 = 4/90 - Add the two like fractions:
630/90 + 4/90 = 630 + 4/90 = 634/90 - 634/90 simplified gives 317/45
- So, 14/2 + 2/45 = 317/45
In mixed form: 72/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/2+2/45 14/2+4/45 14/4+2/45 14/2+2/90 42/2+2/45 14/2+6/45 14/6+2/45 70/2+2/45 14/2+10/45 14/10+2/45 98/2+2/45 14/2+14/45