Solve for the variable in 6/18=x/36 . A.3 B.9 C .12 D.6

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Asked 10/7/2018 12:46:12 PM

Updated 60 days ago|9/28/2020 7:29:00 AM

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Asked 10/7/2018 12:46:12 PM

Updated 60 days ago|9/28/2020 7:29:00 AM

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A student received a 75% on an exam. If there were 20 questions on the exam, The ratio of the number of questions answered correctly to the total number of questions is 15:20.

Solution:

x/20 *100 =75, x =20*75/100 =15.

Solution:

x/20 *100 =75, x =20*75/100 =15.

Added 60 days ago|9/28/2020 7:29:00 AM

This answer has been confirmed as correct and helpful.

A suit is on sale for $154. If the original price of the suit was $440, what percent was discounted for the sale?
A. 53%
B. 65%
C. 25%
D. 2.5% **Weegy:** A suit is on sale for $154. If the original price of the suit was $440, 65% was discounted for the sale.
[($440 - $154)/440] * 100
= (286/440) * 100
= 0.65 * 100;
= 65% **User:** Of the employees who work at Stalling Printing, 90% attended the safety procedures meeting. If 63 employees attended the meeting, how many employees work at Stalling Printing?
A. 143
B. 128
C. 57
D. 70 **Weegy:** Of the employees who work at Stalling Printing, 90% attended the safety procedures meeting. If 63 employees attended the meeting, 70 employees work at Stalling Printing. x/100 = 63/90
90x = 63 * 100
90x = 6,300
x = 6,300/90
x = 70 **User:** If a university wants to maintain a 14:1 ratio between students and teachers, how many teachers would be needed to accommodate 896 students?
A. 100 teachers
B. 64 teachers
C. 28 teachers
D. 14 teachers (More)

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Not Answered

Updated 60 days ago|9/28/2020 7:29:47 AM

1 Answer/Comment

If a university wants to maintain a 14:1 ratio between students and teachers, 896 / 14 = 64 teachers would be needed to accommodate 896 students.

Added 60 days ago|9/28/2020 7:29:47 AM

This answer has been confirmed as correct and helpful.

What is 6:12 in simplest form?
A. 2
B. 1:2
C. 2:1
D. 12:6

Question

Updated 10/7/2018 4:47:42 PM

1 Answer/Comment

6:12 in simplest form is 1:2.

Added 10/7/2018 4:47:42 PM

This answer has been confirmed as correct and helpful.

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