40% of what number is 5

Answers

Answer 1

Answer: 40% can be expressed as 40/100 or 0.4

$(40)/(100) * x = 5\n\n0.4 * x = 5$

Divide both sides by 0.4 to isolate 'x'

$0.4x = 5\n\n(0.4x)/(0.4) = (5)/(0.4)\n\nx = (5)/(0.4) \n\n\boxed{\bf{x = 12.5}}$

40% of 12.5 is 5.

Answer 2

Answer: It would be 12 and 1/2 because 40% is 2 and 1/2 of 100 and then you do 5 times 2 and 1/2 and you get 12 and 1/2.

Related Questions

What is the value of 1 raised to the power of any exponent? What is the value of 0 raised to the power of any nonzero exponent? Explain.Please help me.
Y = x2 - x - 7. what is axis of symmetry
Factor the Binomial.
Is the statement 14 square root less than 21 over 5 true or false
Which is bigger 2/3 or 1/3?

Russ and Vicki are trying to solve this problem :There are 146 students taking buses to the museum.If each bus holds 24 students, how many buses will they need??

Russ says the students need 6 buses. Vickie says they need7 buses.Who is corret? Explain your reasoning.

Answers

Vickie is correct because, since you have more people than can fit onto 6 busses you have to have 7. This is because you can't have half a bus or a quarter of a bus or anything less than a whole bus. In problems like this, you always have to round up in order it fulfill the real world aspect of the problem

you divide 146 and 24 if its six Russ is correct if its Vickie 7 she's correct

A car is 180 inches long. A truck is 75% longer than the car. how long is the truck ??

A: 135 inches
B: 240 inches
C: 255 inches
D: 315 inches

Answers

315 inches

180+135=315
180*7.5=135 which is 75% of 180

100-99+98-97+96-95...2-1=

Answers

100-99=1+98=99-97=2+96=98-95=3
2-1=1

Which equation supports the given conjecture? The sum of the squares of two consecutive integers is an odd integer.

A.
(2 + 3)2

B.
32 + 52 = 34

C.
4 + 52 = 29

D.
52 + 62 = 61

Answers

the first part says the sum of the squares of two consecutive integers or in other words (x)(x)+(x+1)(x+1) so we can cross out A because 2 and 3 are prime numbers (no factors) we can cross out all the others because the square root of 52 is not an integer so any equation with 52 in it does not satisfy the requirement. so none of them are corect. additionally, some of the equations are obviously false such as 52+62=61

The verified answer is wrong the correct answer is d 5 squared plus 6 squared. Because the question is asking for two consecutive integers and it wants an odd integer therefor d is the correct answer because it has to squared consecutive integers and an odd answer.

Hope i helped Mark as brainliest

Which set is more variable? How do you know?Please please help me ASAP like RIGHT NOW this is my last question and the only question I have left so please help me super quick!!!!!!!!!!

Answers

Excuse me, but do you mean valuable...?

Final answer:

To determine which set is more variable, calculate their measures of variability such as range and standard deviation. Sets with larger range and standard deviation are considered more variable.

Explanation:

To determine which set is more variable, you need to calculate the measures of variability for both sets. The measures of variability commonly used are the range and standard deviation. The set with a larger range and standard deviation is considered to be more variable.

For example, if we have two sets of data: Set A (2, 4, 6, 8, 10) and Set B (3, 5, 7, 9, 11), we can calculate the range for both sets. The range of Set A is 10 - 2 = 8, while the range of Set B is 11 - 3 = 8. Both sets have the same range, so we need to calculate the standard deviation to determine which set is more variable.

By calculating the standard deviation, we find that Set A has a standard deviation of 2.83, while Set B has a standard deviation of 2.83 as well. Again, both sets have the same standard deviation, so in this example, both sets are equally variable.

Learn more about Variability in sets here:

brainly.com/question/31056910

#SPJ12

Find the surfacs area of a cone wirh a slant height of 18in and a radius of 7in

Answers

Formula of the surface area of a cone is:
S.A = Area of base + $(1)/(2)$ × Perimeter of base × height of prism

S.A = $\pi$ r² + $\pi$ rl
= $\pi$ (7)² + $\pi$ (7)(18)
= 49 $\pi$ + 126 $\pi$
= 175 $\pi$ in² (in terms of $\pi$ )
= 549.7787 in²
≈ 550 in²

Other Questions

The value of y varies directly with the value of x, and y = 12 when x = 4.Which equations represent the relationship between y and x?Choose exactly two answers that are correct.A. Y/X=3B. xy=3C. x=3yD. y=3x

a pattern calls for green tiles and blue tiles in a ratio of 3 : 4. how many green tiles are needed if 100 blue tiles are used ?

For which of the following possible values of n will the expression the smallest value? (5n)/4 have the smallest value?A. -8B. -4 C. 4D. 8

Sam is using an industrial kitchen to make several batches of his famous chocolate chip granola bars. He needs to weight out 78 ounces of chocolate chips, plus or minus 2.5 ounces. which equation can be used to find the minimum or maximum amount,c, of chocolate chips that he can weigh out?