3 years ago

The ratio of boys to girls in Mrs. Ronilo's math class is 3 to 2. What percent of the class is boys?

Mathematics

2 answers:

maria [59]3 years ago

7 0

Since the ratio is boys to girls 3:2.
Then the percentage is 3/5 which then can be changed to 60 %

maksim [4K]3 years ago

5 0

60% please make me as the most brainlyest

You might be interested in

Write your question here (Keep it simple and clear to get the best answer) write 6.4 to the nearest whole number

Alina [70]

It would be 6 because it it under .5 so you wouldn't round up

8 0

3 years ago

Read 2 more answers

50! POINTS! HELP QUICK!

Lesechka [4]

I believe it is the first option. Hope this helps!

7 0

3 years ago

1. Identify the list that places these numbers in order from largest to smallest:

Galina-37 [17]

1. D none of the above.
2. A 5.43, 5.62, 5.74
3. A 75%
4. A 87.5%
5. A 0.7
6. B between 0.5 and 1.0

5 0

3 years ago

Using algbera solve 80 divide 10

prohojiy [21]

Answer:

Step-by-step explanation:

8 0

2 years ago

The two hexagonal pyramids are similar.

spayn [35]

Answer: The approximate surface area of the larger pyramid is 159.31 ft².

Step-by-step explanation:

A pyramid is a solid,

And, When two solids are similar then the ratio of their surface area is the square of the scale factor of similarity.

Here, the scale factor of similarity

$=\frac{\text{Height of larger pyramid}}{\text{Height of smaller pyramid}}$

$=\frac{15}{6}$

Thus, by the above property,

$\frac{\text{ The surface area of larger pyramid}}{\text{The surface area of the smaller pyramid}}=(\frac{15}{6})^2$

It is given that, the smaller pyramid has a surface area of 25.49 ft²,

$\implies \frac{\text{ The surface area of larger pyramid}}{25.49}=\frac{225}{36}$

$\text{ The surface area of larger pyramid} = \frac{25.49\times 225}{36}$

$=\frac{5735.25}{36}$

$=159.3125\approx 159.31\text{ square ft}$

8 0

2 years ago

Read 2 more answers