Mathematics: If the total area of a dartboard is 30,000 mm2 and the area of the second ring is 15,000 mm2, what is the probability of landing in that second ring? a. 30% b. 15% c. 20% d. 50%

you probably divide both of the numbers...

If the total area of a dartboard is 30,000 mm2

Jazongamez1987

12.03.2022

Option D.

Step-by-step explanation:

From he given information, we get

Total area of a dartboard = 30,000 mm²

The area of the second ring = 15,000 mm²

We need to find the probability of landing in that second ring.

$Probability=\dfrac{\text{The area of the second ring }}{\text{Total area of a dartboard}}$

$Probability=\dfrac{15000}{30000}$

Probability=0.5

Multiply the probability by 100 to find the percentage.

$Probability=0.5\times 100$

Probability=50

Hence the correct option is D.

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