Add 9/63 and 4/60
9/63 + 4/60 is 22/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 60 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
9/63 = 9 × 20/63 × 20 = 180/1260 - Likewise, for the 2nd fraction, since 60 × 21 = 1260,
4/60 = 4 × 21/60 × 21 = 84/1260 - Add the two like fractions:
180/1260 + 84/1260 = 180 + 84/1260 = 264/1260 - 264/1260 simplified gives 22/105
- So, 9/63 + 4/60 = 22/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63+4/60 9/63+8/60 27/63+4/60 9/63+12/60 45/63+4/60 9/63+20/60 9/63+28/60