Answers

Add 60/84 and 8/15

60/84 + 8/15 is 131/105.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 15 is 420
   
   Next, find the equivalent fraction of both fractional numbers with denominator 420
2. For the 1st fraction, since 84 × 5 = 420,
   60/84 = 60 × 5/84 × 5 = 300/420
3. Likewise, for the 2nd fraction, since 15 × 28 = 420,
   8/15 = 8 × 28/15 × 28 = 224/420
4. Add the two like fractions:
   300/420 + 224/420 = 300 + 224/420 = 524/420
5. 524/420 simplified gives 131/105
6. So, 60/84 + 8/15 = 131/105
   In mixed form: 126/105

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