Add 24/63 and 42/6
1st number: 24/63, 2nd number: 7 0/6
24/63 + 42/6 is 155/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
24/63 = 24 × 2/63 × 2 = 48/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
42/6 = 42 × 21/6 × 21 = 882/126 - Add the two like fractions:
48/126 + 882/126 = 48 + 882/126 = 930/126 - 930/126 simplified gives 155/21
- So, 24/63 + 42/6 = 155/21
In mixed form: 78/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/63+42/6 24/63+84/6 24/63+42/12 72/63+42/6 24/63+42/18 24/63+42/30