2 years ago

If 15 out of 25 students are boys, what percent of the class is made up of boys?

Mathematics

1 answer:

lilavasa [31]2 years ago

4 0

Ummmmm i think you do 25 divided by .15

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shutvik [7]

Subtract 2/3 from both sides.

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3 years ago

Seraphina picked 120 strawberries in six hours. At this rate, how many strawberries did Seraphina pick in 4 hours?

Lyrx [107]

Answer:

80 Strawberries

Step-by-step explanation:

If she picked 120 strawberries in 6 hours

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3 years ago

(04.01 LC)

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3 years ago

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Elden [556K]

The diameter of a circle is 16 kilometers. Then the area of the circle is $201.062 \mathrm{km}^{2}$

Solution:

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Radius is half of diameter.

$\begin{array}{l}{\text { diameter }=2 \times \text { radius } \rightarrow \text { radius }=\frac{\text {diameter}}{2}} \\\\ {\rightarrow \text { radius }=\frac{16}{2} \rightarrow \text { radius }=8 \text { kilometers. }}\end{array}$

The area of circle is given as:

$\begin{array}{l}{\text { area of a circle }=\pi \times r^2 \\ {\text { Area of a circle }=\pi \times 8^{2}=\pi \times 64=64 \times 3.14=201.062}\end{array}$

Hence, the area of the circle is 201.062 $km^2$

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3 years ago

ABCD is a square, what is the measure angle of BAC

Furkat [3]

45 degrees, you are cutting the right angle in half

8 0

3 years ago

Read 2 more answers