MATHEMATICS MIDDLE SCHOOL

2/3 of the product of 3/8 and 16

Answers

Answer 1

Answer:

finding the product of 2 numbers means that you have to multiply those numbers

$(3)/(8) * 16$

when multiplying fractions , numerators are multiplied by numerators and denominators by denominators

$(3)/(8)*(16)/(1) = (3*16)/(8*1) = (48)/(8) = 6$

therefore product of 3/8 and 16 is 6

next we have to find 2/3 of 6

'of' operator means multiplication

$(2)/(3) *(6)/(1) = (2*6)/(3*1) = (12)/(3) = 4$

answer is 4

Answer 2

Answer:

Further explanation

The Problem:

$(2)/(3)$ of the product of $(3)/(8)$ and 16.
Write an expression to match and then evaluate.

The Process:

Here are some early expressions that need attention.

two-thirds is $(2)/(3)$
three-eights is $(3)/(8)$
the product of $(3)/(8)$ and 16 is $(3)/(8) * 16$

The term of "the product" is synonymous with multiplication.

Let us write an expression to match for $(2)/(3)$ of the product of $(3)/(8)$ and 16.

$\boxed{\boxed{ \ (2)/(3) * \bigg( (3)/(8) * 16 \bigg ) \ }}$

And now we evaluate the full expression.

$\boxed{ \ = (2)/(3) * \bigg( (3)/(8) * 16 \bigg ) \ }$

We can cross out 8 and 16.

$\boxed{ \ = (2)/(3) * (3 * 2) \ }$

$\boxed{ \ = (2)/(3) * 6 \ }$

We can cross out 3 and 6.

$\boxed{ \ = 2 * 2 \ }$

Thus, the result is 4.

- - - - - - - - - -

Quick Steps:

$\boxed{ \ (2)/(3) * (3)/(8) * 16 \ }$

$\boxed{ \ (1)/(1) * (1)/(4) * 16 \ }$

$\boxed{ \ (16)/(4) \ or \ 16 / 4 \ }$

$\boxed{\boxed{ \ 4 \ }}$

Learn more

Write an expression to match for 15 times as much as 1 fifth of 12 and then evaluate brainly.com/question/2662877
7 copies of the sum of 8 fifths and 4 brainly.com/question/945784
4 times as much as 3 is brainly.com/question/573729

Keywords: 2/3, the product of 3/8 and 16, write an expression to match, and then evaluate, cross out, two-thirds, three-eights, synonymous with multiplication, the result, 4

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In her first design for water rush Ms Luca used 4 same-size rectangular bins to hold sand. Each bin had a volume of 180 cubic yards. Then ms Luca changed her design to use 2 new same-size rectangular bins. The total volume of the 2 new bins. The volume of the 2 new bins is equivalent to the total volume of the 4 original bins. What is the length of each of the new bins. Show your work.

Answers

Hello

Ms Luca has 4 bins which each has 180 cubic yards so 4×180= 720

Now she has a new design which has 2 bins which carry THE SAME amount so...

720÷2= 360

answer is 360

Answer:

The question is asking for the length. The height is given as 6 and the width is given as 5. The length is unknown

To find the length use formula lxwxh=volume

We know the volume of each bin to be 360 so we plug into the formula

lx5x6=360 (multiply)

lx30=360 (divide both sides by 30 to isolate the unknown, which is the length).

360/30= 12

l=12

The length is equal to 12

The answer is 12.

Step-by-step explanation:

Amelia measured the elementary school and made a scale drawing. The scale of the drawing was 11 millimeters : 4 meters. If the schoolyard is 484 millimeters long in the drawing, how long is the actual schoolyard?

Answers

Answer: 176m

Step-by-step explanation:

First we have to convert the meters in the scale to millimeters

4m = 4*1000mm

Now we got the scale 11:4000

11x = 4000 * 484
x= (4000*484)/11
x = 4000 * 44
x = 176000mm = 176m

176 meters
Ex: In the drawing 484 millimeters so 44x11 millimeters: 176

WHAT ARE THESE ROUNDED TO FOR THE NEAREST DOLLAR1.$8.98

$6.49

$2.51

$9.78

$39.89

10 POINTZZ THANKZ

Answers

To round a number, you first have to determine what you are rounding to. in this case, it's the nearest dollar. Then, you determine whether to "round up," to the next higher number, or "round down," which is to stay at the number it's currently at, without the numbers following what you're rounding to. If the number after the place you're rounding to is equal to or higher than 5, you'll round up. If it's lower, you'll round down.
So, for your questions, the answers would look like this:
$8.98 rounds to $9.00, because 9 is bigger than 5.
$6.49 would round down to $6.00, because 4 is less than 5.
$2.51 rounds up to $3.00, because 5 is equal to 5.
$9.78 would round up to $10.00, because 7 is higher than 5.
$39.89 will round up to $40.00, because 8 is bigger than 5.

9, 6, 3, 10, 40 because anything .50 and up is rounded up. Anything .49 and below is rounded down.

What is 224 7/10 in decimals?

Answers

7/10 in decimal form is 0.7. Therefore, you add 224 in place of the zero. The answer is 224.7.

The answer is 224.7 because first you want to change it to an improper fraction so 224*10=2240 then 2240+7=2247 than 2247/10 than you divide and get 224.7

¿Cual es la utilidad de ubicar puntos en un plano cartesiano?

Answers

Answer

n his honor, the system is sometimes called the Cartesian coordinate system. The coordinate plane can be used to plot points and graph lines. This system allows us to describe algebraic relationships in a visual sense, and also helps us create and interpret algebraic concepts.

Which of the following relations is a function?A. (2,4), (-5, 6), (2, 3), (-6, 2)
B. (8, 1), (-5, 4), (2, 1), (8, 2)
C. (2,4), (-5, 2), (8, 1), (-6, 2)
D.
(2,0).(-5, 3), (8, 1), (-5,5)

Answers

Answer: OPTION C

Step-by-step explanation:

A relation is a function when each input value has one and only output value.

For option A:

(2,4), (-5, 6), (2, 3), (-6, 2)

You can observe that the input value "2" has two output values. Then it is not a function.

For option B:

(8, 1), (-5, 4), (2, 1), (8, 2)

You can observe that the input value "8" has two output values. Then it is not a function.

For option C:

(2,4), (-5, 2), (8, 1), (-6, 2)

You can observe that each input value has only one output values. Then it is a function.

For option D:

(2,0).(-5, 3), (8, 1), (-5,5)

You can observe that the input value -5 has two output values. Then it is not a function.

For a set of data to be a function each x value has to have different y values.

A. (2,4), (-5, 6), (2, 3), (-6, 2)

B. (8, 1), (-5, 4), (2, 1), (8, 2)

D.(2,0).(-5, 3), (8, 1), (-5,5)

The bolded coordinates are the ones of each data set that makes it not a function. As you can see the x values all have different y values.

This leaves C. as the answer!

Hope this helped!

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