Add 18/63 and 14/5
1st number: 18/63, 2nd number: 2 4/5
18/63 + 14/5 is 108/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
18/63 = 18 × 5/63 × 5 = 90/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
14/5 = 14 × 63/5 × 63 = 882/315 - Add the two like fractions:
90/315 + 882/315 = 90 + 882/315 = 972/315 - 972/315 simplified gives 108/35
- So, 18/63 + 14/5 = 108/35
In mixed form: 33/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/63+14/5 18/63+28/5 18/63+14/10 54/63+14/5 18/63+42/5 18/63+14/15 90/63+14/5 18/63+70/5 18/63+14/25 18/63+98/5 18/63+14/35