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3 years ago

Is 8 out of 40 students pink pizzas for lunch today what percentage Pig pizza

1 answer:

6 0

All you have to do is divide the numerator by the denominator and then multiply that result with 100 like so:

(Numerator/Denominator)*100

When you enter 8/40 into the above formula, you get (8/40)*100 which calculates to:

20%

You might be interested in

What is the median of the data set? 17, 40, 23, 44, 44, 30

Georgia [21]

Answer:

Step-by-step explanation:

Organize the data from least to greatest

17, 23, 30, 40, 44, 44

Move to the middle

which is 30 and 40

Add 30 and 40 which is 70

divide 70 by 2 which is 35

So the median is 35

Hope this helps!

8 0

2 years ago

Read 2 more answers

The difference in age between Brita and her daughter Eva is 30 years. The sum or their ages is 118. How old is Eva?

seraphim [82]

Answer: 44 years

Step-by-step explanation:

Let Brita's age be x and the daughter's age be y , then from the first statement :

$x - y = 30$

From the second statement :

$x + y = 118$

solving the resulting linear equation , add the two equations , we have

$2x = 148$

$x = 74$

substitute 74 into equation 1 to find the value of y

$74- y = 30$

$y = 74 - 30$

$y = 44$

Therefore :

Eva = 44 years

6 0

2 years ago

Which option best reflects the message of the cartoon?

Fittoniya [83]

A. the colonists must work together in order to be strong.

7 0

3 years ago

Read 2 more answers

0.8% of 150 is what numbers and how do you write the equation with a variable in it.

Tanzania [10]

Answer:

1.2

Step-by-step explanation:

1. First, we have to write an equation with a variable! Given 0.8%, we know that it's equal to (0.8/100), and "of" means to multiply. Therefore, the equation will looks like this: $\frac{0.8}{100} * 150 = x$

2. Now, let's solve for x!

$\frac{0.8}{100} * 150 = (0.008)(150)$
$(0.008)(150) = \frac{6}{5}$
$\frac{6}{5} = 1\frac{1}{5}$
$1\frac{1}{5} = 1.2$
$1.2$

Therefore, 0.8% of 150 is 1.2!

6 0

2 years ago

The coordinates of the vertices of △JKL are J(3, 4), K(3, 1) , and L(1, 1) . The coordinates of the vertices of △J′K′L′ are J′(−

timurjin [86]

The correct answer is:

A 180° rotation followed by a translation 1 unit down.

Explanation:

The points are mapped as follows:

J(3, 4)→J'(-3, -5)

K(3, 1)→K'(-3, -2)

L(1, 1)→L'(-1, -2)

A 180° rotation maps a point (x, y) to (-x, -y). This would map

J(3, 4)→(-3, -4)

K(3, 1)→(-3, -1)

L(1, 1)→(-1, -1)

The difference between these points and the image points are that each y-coordinate of the image is 1 lower than these. This means a translation 1 unit down would result in the image points.

7 0

3 years ago

Read 2 more answers