Add 24/63 and 42/48
24/63 + 42/48 is 211/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
24/63 = 24 × 16/63 × 16 = 384/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
42/48 = 42 × 21/48 × 21 = 882/1008 - Add the two like fractions:
384/1008 + 882/1008 = 384 + 882/1008 = 1266/1008 - 1266/1008 simplified gives 211/168
- So, 24/63 + 42/48 = 211/168
In mixed form: 143/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/63+42/48 24/63+84/48 24/63+42/96 72/63+42/48