2 years ago

The radio of boys to girls is 3:4. There were 60 girls at the dance. How many boys were at the dance?

Mathematics

2 answers:

IRINA_888 [86]2 years ago

5 0

Answer: There are 45 boys

Step-by-step explanation:

3:4

60÷4=15

15×3

=45

bagirrra123 [75]2 years ago

3 0

<h2><u>Answer:</u></h2><h2>a. Use a proportion comparing boys to girls at the dance. boys/girls=3/4=x/60</h2><h2>Solve the proportion by cross-multiplying, setting the cross-products equal to each other, and solving as shown below.</h2><h2>(3)(60) = 4x</h2><h2>180 = 4x</h2><h2>180/4=4x/4</h2><h2>45=x</h2><h2>There were 45 boys at the dance.</h2><h2><u></u></h2><h2><u>Thank you </u></h2><h2><u>sunshinemadison101</u></h2>

You might be interested in

Hiiii! help asap, 15 points (:

Pie

The correct answer is C

Good luck on the rest :D

4 0

2 years ago

Read 2 more answers

Which expression are equal to the value of 3 in the number 14,397

Irina-Kira [14]

Answer:

300

Step-by-step explanation:

This is a place value problem.

The given figure is;

14, 397:

Pronounced as;

Fourteen thousand, three hundred and ninety seven:

14, 397;

10 000 ten thousand

4000 four thousand

300 three hundred

90 ninety

7 seven

The place value of 3 is hundreds.

6 0

2 years ago

Hannah's monthly housing budget is $1,750. Her monthly costs are $230 for insurance, $98 for utilities, and $250 for taxes. Whic

Olegator [25]

She can afford t he $98

7 0

2 years ago

Read 2 more answers

Order these numbers from least to greatest.<br> 104/25<br> 4.104<br> 4 1/10<br> 4.74

sammy [17]

I believe it would be 4 1/10 ,4.104, 104/25, 4.74

3 0

2 years ago

HELPPO<br><br> What are the zeros of the function graphed below?

Leya [2.2K]

It's just wherever the function touches the x axis, so 5 and -1

7 0

2 years ago