Answers

Add 42/4 and 25/84

1^st number: 10 2/4, 2^nd number: 25/84

42/4 + 25/84 is 907/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 4 and 84 is 84
   
   Next, find the equivalent fraction of both fractional numbers with denominator 84
2. For the 1st fraction, since 4 × 21 = 84,
   42/4 = 42 × 21/4 × 21 = 882/84
3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
   25/84 = 25 × 1/84 × 1 = 25/84
4. Add the two like fractions:
   882/84 + 25/84 = 882 + 25/84 = 907/84
5. So, 42/4 + 25/84 = 907/84
   In mixed form: 1067/84

MathStep (Works offline)

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

Related: ⁸⁴/₄+²⁵/₈₄ ⁴²/₄+⁵⁰/₈₄ ⁴²/₈+²⁵/₈₄ ⁴²/₄+⁷⁵/₈₄ ⁴²/₁₂+²⁵/₈₄ ⁴²/₂₀+²⁵/₈₄ ⁴²/₂₈+²⁵/₈₄

Add Fractions Calculator