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3 years ago

In a survey of 702 students, 2/3 liked rock music. How many students liked rock music?

Mathematics

1 answer:

MissTica3 years ago

4 0

Answer:

468

Step-by-step explanation:

702 divided by 3 times 2

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PLEASEE HELP IM BEGGING YOU

devlian [24]

Answer: god it's hard, but i will try

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3 years ago

1. Which of these fractions has the greatest value?" Mark only one oval. 7/12 5/6 2/3

ddd [48]

Answer:

5/6

Step-by-step explanation:

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2 years ago

the area of a rectangle is 90 in2^. the ratio of the length to the width is 5:2. find the length and the width

-BARSIC- [3]

Length and width of rectangle is 15 inches and 6 inches respectively

<h3><u>Solution:</u></h3>

Given that area of a rectangle is 90 square inch

Ratio of length to the width = 5: 2.

Need to determine length and width of rectangle.

As ratio of length to the width is 5 : 2

Lets assume length of rectangle = 5x inches and width of rectangle = 2x inches.

<em><u>The formula for area of rectangle is given as:</u></em>

$\text { Area of rectangle }=\text { length of rectangle } \times \text { width of rectangle}$

Substituting the given value of area of rectangle and assumed value of length and width of rectangle we get:

$\begin{array}{l}{90=5 x \times 2 x} \\\\ {=>90=10 x^{2}}\end{array}$

On solving the above expression for x we get

$\begin{array}{l}{=>\frac{90}{10}=x^{2}} \\\\ {=>x^{2}=9} \\\\ {=>x=\sqrt{9}=3}\end{array}$

$\begin{array}{l}{\text { Length of rectangle }=5 \times x=5 \times 3=15 \text { inches }} \\\\ {\text { Width of rectangle }=2 \times} x=2 \times} 3=6 \text { inches }}\end{array}$

Hence length and width of rectangle is 15 inches and 6 inches.

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4 years ago

Solve for x and explain the steps in your answer. Please Help :/

Solnce55 [7]

I believe the answer is -25/6 :)

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3 years ago

This summer, the Harris family wants to go to San Diego, California. They estimate that their destination is about 658 miles fro

Over [174]

A little more than 8 days. If you divide 658 by 75 you should get the exact answer

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3 years ago