Answer:
Explanation:
From the ratio and the sum we get equations:
- g : s : b = 1 : 2 : 3
- g + s + b = 84
Let each whole part of ratio is x, then:
- g = x, s = 2x, b = 3x
- x+ 2x + 3x = 84
- 6x = 84
- x = 14
The number of each medal:
- gold = 1*14 = 14
- silver = 2*14 = 28
- bronze = 3*14 = 42