Question

If the total area of a dartboard is 10,000 mm2 and the area of the bull's-eye is 600 mm2, what is the probability of getting a bull's-eye?

A. 25%
B. 6%
C. 4%
D. 40%

Answer 1

B.6%
because 600/10,000=6%

Answer 2

The correct option is B.

Explanation:

It is given that the total area of a dartboard is 10,000 mm² and the area of the bull's-eye is 600 mm².

The probability of getting a bull's-eye is

`P=\frac{\text{The total area of a dartboard}}{\text{The area of the bull's-eye}}`

`P=(600)/(10000)`

`P=(6)/(100)`

`P=0.06`

Multiply the probability by 100 to find the probability %.

`P=0.06* 100=6\%`

The probability of getting a bull's-eye is 6%.

Therefore the correct option is B.