Add 4/63 and 18/4
1st number: 4/63, 2nd number: 4 2/4
4/63 + 18/4 is 575/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 4 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
4/63 = 4 × 4/63 × 4 = 16/252 - Likewise, for the 2nd fraction, since 4 × 63 = 252,
18/4 = 18 × 63/4 × 63 = 1134/252 - Add the two like fractions:
16/252 + 1134/252 = 16 + 1134/252 = 1150/252 - 1150/252 simplified gives 575/126
- So, 4/63 + 18/4 = 575/126
In mixed form: 471/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63+18/4 4/63+36/4 4/63+18/8 12/63+18/4 4/63+54/4 4/63+18/12 20/63+18/4 4/63+90/4 4/63+18/20 28/63+18/4 4/63+18/28