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Shkiper50 [21]
3 years ago
12

There are 72 students in the gym. 45 students are girls. The rest are boys. What is the ratio of boys to girls?

Mathematics
1 answer:
PIT_PIT [208]3 years ago
3 0

Answer:

3 to 5

Step-by-step explanation:

To find the number of boys, take the total students and subtract the girls

72 -45 =27

We want the ratio of boys:girls

boys:girls

27:45

Divide each number by 9

27/9:45/9

3    : 5

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what variable expression should you subtract from both sides of the equation so that you are left with no variables on the right
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SOLUTION:

Step 1:

In this question, we are given the following:

Step 2:

The details of the solution are as follows:

What variable expression should you subtract from both sides of the equation so that you are left with no variables on the right-hand side?

The variable expression is: subtract 5x from both sides so that you are left with no variables on the right-hand side

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CONCLUSION:

The final answer is:

x\text{ = 25}

​

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Now, graph the equation and go from there. Your answer will be x=12 and y=9
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