Answers

Add 84/28 and 6/7

1^st number: 3 0/28, 2^nd number: 6/7

84/28 + 6/7 is 27/7.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 7 is 28
   
   Next, find the equivalent fraction of both fractional numbers with denominator 28
2. For the 1st fraction, since 28 × 1 = 28,
   84/28 = 84 × 1/28 × 1 = 84/28
3. Likewise, for the 2nd fraction, since 7 × 4 = 28,
   6/7 = 6 × 4/7 × 4 = 24/28
4. Add the two like fractions:
   84/28 + 24/28 = 84 + 24/28 = 108/28
5. 108/28 simplified gives 27/7
6. So, 84/28 + 6/7 = 27/7
   In mixed form: 36/7

MathStep (Works offline)

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

Related: ⁸⁴/₂₈+¹²/₇ ⁸⁴/₅₆+⁶/₇ ⁸⁴/₂₈+⁶/₁₄ ⁸⁴/₂₈+¹⁸/₇ ⁸⁴/₂₈+⁶/₂₁ ⁸⁴/₂₈+³⁰/₇ ⁸⁴/₂₈+⁶/₃₅ ⁸⁴/₂₈+⁴²/₇ ⁸⁴/₂₈+⁶/₄₉

Add Fractions Calculator