4 years ago

10 is 40% of what number?

Mathematics

1 answer:

JulijaS [17]4 years ago

5 0

Hello,

$x* \frac{40\%}{100\%}=10\\\\ x= \frac{10*100}{40} \\ \\ \boxed{x=25}$

You might be interested in

<img src="https://tex.z-dn.net/?f=8.0%20%20%5Ctimes%20%20%7B10%7D%5E%7B%20-%205%7D%20%20%5Ctimes%2010000" id="TexFormula1" title

vladimir1956 [14]

The answer would be 0.8

6 0

2 years ago

-2y + 6 = -12<br><br> Please help me what is Y

patriot [66]

Answer:

y = 9

Step-by-step explanation:

-2y + 6 = -12

-6 -6

-2y = -18

divide both sides by -2

y = 9

Hope this Helps!!!

7 0

3 years ago

Read 2 more answers

Find all the zeros of the quadratic function.<br> y=x²-11x+18

maria [59]

Y= (X-9)(x+2)
X=9
X=-2

8 0

3 years ago

Karana's mom bought her two items using a credit card. The first item cost $235, and the second item cost $369. Later, she retur

mamaluj [8]

Answer:

C. 604

Step-by-step explanation:

Karana returned the items so you are adding the money back to the credit card which would be 604. 369 + 235 = 604

8 0

3 years ago

Car A travels 702 miles on 12 gallons of gasoline car b travels 873 miles and 15 gallons of gasoline David wants to buy a car wi

Assoli18 [71]

David should buy Car A because it covers more miles in one gallon than Car B

Step-by-step explanation:

Given

Distance traveled by Car A = $d_A = 702\ miles$

Gallons used by Car A = $g_A = 12$

Distance traveled by Car B = $d_B = 873\ miles$

Gallons used by Car B = $g_B = 15$

In order to find the distance traveled on one gallon, we will divide the total distance by number of gallons

So,

Distance traveled by Car A in one gallon = $\frac{702}{12} =58.5\ miles\ per\ gallon$

Distance traveled by Car B in one gallon = $\frac{873}{15} = 58.2\ miles\ per\ gallon$

We can see that Car A travels more distance in one gallon that is 58.5 miles per gallon

So,

David should buy Car A because it covers more miles in one gallon than Car B

Keywords: Fractions, Unit rate

Learn more about unit rate at:

#LearnwithBrainly

6 0

3 years ago