3 years ago

75% of n is 45. n is what percent of 90?

Mathematics

2 answers:

Law Incorporation [45]3 years ago

3 0

Answer:

66.67%

Step-by-step explanation:

75 /100 = .75

.75n = 45

45/.75 = 60

60 is n

60/90 = .666667

.666667 * 100 = 66.67%

Iteru [2.4K]3 years ago

3 0

Answer: for this problem, I will be using proportions.

Step-by-step explanation:

Find n

45 x 100 = 4,5000

4,5000 / 75 = 60

n = 60

60 x 100 = 6,000

6,000 / 90 = 66.66%

So, n is equal to 60 and n is 66.66% of 90.

You might be interested in

What number makes the sentence true? 15 – 7 = 3+1

nasty-shy [4]

Answer:

Step-by-step explanation:

Although you didn't give me any answers to go with your problem, I am assuming that since 15-7 is 8, and 3 + 1 = 4, the answer should be 4. Now regarding if it is times, it would be x2. Because for times 2 would be 8. Overall the answer should be 4.

3 0

3 years ago

8=−2/5c Help me I’m single ready to mingle

vitfil [10]

Answer:

-20

Step-by-step explanation:

First, you divide both sides by -2/5, which would get you c = 8 * -5/2 (Because when you divide, you multiply by the reciprocal). 8 * -5/2 is equal to -20. The answer is -20.

4 0

3 years ago

Please help !! Correct and first answer I will give you brainesttttt!!!!! What is the equation of the line ?

Nonamiya [84]

Answer:

y = 3x + 5

Have a good day! :)

8 0

3 years ago

Read 2 more answers

Solve for X.Enter the solutions from least to greatest.

FinnZ [79.3K]