SOLUTION: MAT 145: Topics In Contemporary Math QUESTION 8 Find the number 85 on a 12-hour clock. 1) 41802(9) - 23745(9) 2) The number 97 is [A] in military time.

Algebra ->  Testmodule -> SOLUTION: MAT 145: Topics In Contemporary Math QUESTION 8 Find the number 85 on a 12-hour clock. 1) 41802(9) - 23745(9) 2) The number 97 is [A] in military time.       Log On


   

Question 1192709: MAT 145: Topics In Contemporary Math
QUESTION 8

Find the number 85 on a 12-hour clock.
1) 41802(9) - 23745(9)
2) The number 97 is [A] in military time.
3) What is 9 + 13 on a 12-hour clock?

Answer by ikleyn(52812) About Me  (Show Source):
You can put this solution on YOUR website!
.

(2)  97 = 1 (mod 24).              ANSWER



(3)  9 + 13 = 22 = 10 (mod 12).    ANSWER

Solved.

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I just explained it yesterday how to find hours on 6-hour, 12-hour and 24-hour clock.

See the links

https://www.algebra.com/algebra/homework/testmodule/testmodule.faq.question.1192649.html

https://www.algebra.com/algebra/homework/testmodule/testmodule.faq.question.1192647.html


Do you expect I will repeat it every day ?