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3 years ago

The girl to boy ratio is 3 to 7 if there are 50 students total how many boys

Mathematics

1 answer:

Naddik [55]3 years ago

5 0

Answer:

15 girls, 35 boys

Step-by-step explanation:

Step 1:

3 : 7 Ratio

Step 2:

3x + 7x = 50 Substitute

Step 3:

10x = 50 Add

Step 4:

50 ÷ 10 Divide

Step 5:

x = 5

Answer:

15 girls, and 35 boys Multiply

Hope This Helps :)

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So,converting 150 mile per hour into miles per second we get 0.0416 miles per second

Step-by-step explanation:

Given:

Helicopter files at: 150 miles per hour

Required:

We need to convert 150 miles per hour to miles per second

Solution:

We know that, $1 \ mile\ per\ hour = \frac{1}{3600} \ miles\ per\ second$

So, 150 mile per hour will be: (We will be dividing 150 by 3600 to get miles per second)

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