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Mathematics Middle School

There are 12 boys and 16 girls in a classroom. Which represents the simplified

There are 12 boys and 16 girls in a classroom. Which represents the simplified ratio of girls to students in the classroom?

2 months ago

Solution 1

Guest

Guest #3658

2 months ago

3:7 is the simplest for girls to students in the classroom.

Solution 2

Guest

Guest #3659

2 months ago

12/16= 3/4 you divide the numerator and denominator by 4 since that the greatest common factor

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Step-by-step explanation:

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How would you find the number, 3/7 of which is equal to t? (let's say it was any number, just need the equation)

Solution 1

Let the number be x
(3/7) x = t
I can't think of anything useful to add to this. How about an example?

Let x = 49

(3/7) x = t
(3/7) * 49 = t seven will go into 49
3 * 49 = t
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Question

Amy has for gerbils Which Way 20 G 22 G 24 and 26 G what is the total weight of the gerbils in milligrams

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First, I'll translate the problem into English:

Amy has four gerbils whose masses are 20 g, 22 g, 24 g, and 26 g.
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How do i simplify 40 15×40 2

Solution 1

I am going to assume that you meant 40(15 x 40)2,, but if not then please let me know and I will fix my answer for you.
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Question

Emilio borrows $1200 from a bank with 8% simple interest per year. How much interest will he have to pay back in 2 years?

Solution 1

The interest per year on the amount of money that Emillio borrowed from the bank at the rate of 8% interest is $192

Interest can be regarded as the charges that is added to the principal, usually some percentage of the principal.

Principal is the amount of money that is been lent out.

Rate can be regarded as the percentage increase of the principal.

Time (t) can be regarded as the period that is needed to pay the money that was lent out back.

were were given rate (r) as $8% = 0.08$ %

with $interest (I)$ as ?

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From the the formula for expressing

$simple interest [ I= prt]$

$P= principal \\ I= interest\\ r= rate$

Then substitute into the formula

$I= (1200 * 0.08 * 2)$

$= 192.00$

Therefore, the interest on the money is $192

Learn more at: brainly.com/question/22621039?referrer=searchResults

Solution 2

Simple Interest equation is I=p×r×t
P= is the principal amount (1200)
R= is the interest rate per year (8% or 0.08)
T= time in years (2)

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Interest is 192.00

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48 times he will need to fill the pint container.

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solve the equation. choose the answer in simplest form. 4x= 8/7 (A) 1/28 (B) 1/7 (C) 2/7 (D) 7/2

Solution 1

4x=8/7
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Solution 2

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The width of a rectangle is twice it’s height if the perimeter is 54 inches find the area

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The area is 162.

You can get this by solving for the sides. One side will be 9 and the other will be 18. This is because the perimeter must be 6x since one side is x and the other would be 2x.

Solution 2

Let the height be x.
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Answer: 162 in²

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