Add 18/63 and 32/35
18/63 + 32/35 is 6/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 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 35 × 9 = 315,
32/35 = 32 × 9/35 × 9 = 288/315 - Add the two like fractions:
90/315 + 288/315 = 90 + 288/315 = 378/315 - 378/315 simplified gives 6/5
- So, 18/63 + 32/35 = 6/5
In mixed form: 11/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/63+32/35 18/63+64/35 18/63+32/70 54/63+32/35 18/63+96/35 90/63+32/35