Add 54/63 and 54/10
1st number: 54/63, 2nd number: 5 4/10
54/63 + 54/10 is 219/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 10 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 63 × 10 = 630,
54/63 = 54 × 10/63 × 10 = 540/630 - Likewise, for the 2nd fraction, since 10 × 63 = 630,
54/10 = 54 × 63/10 × 63 = 3402/630 - Add the two like fractions:
540/630 + 3402/630 = 540 + 3402/630 = 3942/630 - 3942/630 simplified gives 219/35
- So, 54/63 + 54/10 = 219/35
In mixed form: 69/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/63+54/20 54/63+54/30 54/63+54/50 54/63+54/70