Answers

Add 3/63 and 42/8

1^st number: 3/63, 2^nd number: 5 2/8

3/63 + 42/8 is 445/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 8 is 504
   
   Next, find the equivalent fraction of both fractional numbers with denominator 504
2. For the 1st fraction, since 63 × 8 = 504,
   3/63 = 3 × 8/63 × 8 = 24/504
3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
   42/8 = 42 × 63/8 × 63 = 2646/504
4. Add the two like fractions:
   24/504 + 2646/504 = 24 + 2646/504 = 2670/504
5. 2670/504 simplified gives 445/84
6. So, 3/63 + 42/8 = 445/84
   In mixed form: 525/84

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁶/₆₃+⁴²/₈ ³/₆₃+⁸⁴/₈ ³/₆₃+⁴²/₁₆ ⁹/₆₃+⁴²/₈ ³/₆₃+⁴²/₂₄ ¹⁵/₆₃+⁴²/₈ ³/₆₃+⁴²/₄₀ ²¹/₆₃+⁴²/₈ ³/₆₃+⁴²/₅₆

Add Fractions Calculator