- Fifteen percent of what number is 66?

Mathematics

2 answers:

olasank [31]4 years ago

8 0

Answer:

440

Step-by-step explanation:

In other words, you know that 15 percent of a number is 66 and you want to know what that initial number is. Therefore, you can derive that 15 percent of 440 equals 66. 67 is 15 percent of what number?

NemiM [27]4 years ago

6 0

The answer to this question is 440.

You might be interested in

What is the inverse function of f(x) =x/x-2

Inga [223]

The answer is 2x/x-1 because it means opposite

6 0

3 years ago

(4x+7)(4x+7) um help pls? idk how to math >~<

Alisiya [41]

Answer:

8x+14

Step-by-step explanation:

add the x's together then the other number

3 0

3 years ago

Read 2 more answers

On a map, two locations are 0.75 centimeter apart. Their actual distance is 15 kilometers apart. What scale could be

serious [3.7K]

Answer:

Step-by-step explanation:

It is 20 because 0.75 is on the map and its actualy distance is 15 so 15/0.75 is 20

7 0

3 years ago

Will mark brainliest plz help

PtichkaEL [24]

Answer:

A. 5b > 650 + 2.25b; B. 237 brownies

Step-by-step explanation:

A. Set up the inequality

Let b = the number of brownies. Then

Cost = 650 + 2.25b

Sales = 5b

Profit = Sales - Cost

To make a profit, we must have

Sales - Cost > 0 or

5b > 650 + 2.25b

2. Solve the inequality

$\begin{array}{rcl}5b & > & 650 + 2.25b\\2.75b & > & 650\\b & > & \dfrac{650}{2.75}\\\\& > & 236.4\\\end{array}\\\text{Albert can't sell a fraction of a brownie, so b $>$ 237}\\\text{Albert must sell at least $\large \boxed{\textbf{237 brownies}}$ to make a profit.}$