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IgorC [24]
3 years ago
15

There are 80 kids in a gym. 75% are wearing socks. How many are not wearing socks? If you get stuck, consider using a tape diagr

am showing sections that each represent 25% of the kids in the gym.
Mathematics
1 answer:
iren [92.7K]3 years ago
3 0
25% of 80 is 80*0.25=20
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In the diagram, point D is the center of the medium-sized circle that passes through C and E, and it is also the center of the l
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9514 1404 393

Answer:

  5/8

Step-by-step explanation:

The area of the smaller circles is proportional to the square of the ratio of their diameters. The two smallest circles have diameters equal to 1/4 the diameter of the largest circle. Hence their areas are (1/4)^2 = 1/16 of that of the largest circle.

Similarly, the medium circle has a diameter half that of the largest circle, so its area is (1/2)^2 = 1/4 of the are of the largest circle.

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3 years ago
Please help 20 points
Aloiza [94]
Your answer is y=15 for your problem
6 0
3 years ago
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Use the order of operations to find the value of the expression.
Artyom0805 [142]

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2 years ago
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9-3x8/6-2x5

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