mimiwhatsup
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1. Wes is planning the time he needs to type and print his book report for English class. The report is 13 pages long. It takes Wes 30 minutes to type and check each page and another 3 minutes to print each page. How much time will it take altogether to do these two jobs? Express your answer in hours.
A) 7.15 hours
B) 0.65 hours
C) 7.4 hours
D) 6.5 hours

Respuesta :

Answer by JKismyhusbandbae:

Why/How to Get Answer: Both the typing time and the printing time are per page.

This means that the typing plus printing time is:

30 x 13 + 3 x 13 = (30 + 3) x 13 or 429 minutes.

Converting to hours:

Total Time = 429 minutes x [tex]\frac{1 hour}{60 minutes}[/tex]=[tex]\frac{429}{60} hours = 7.15 hours[/tex]

ashtheace28

Since it took Wes 30 minutes to type 1 page and Wes wrote 13 pages multiply the number of pages to 30 minutes to find the number of minutes it took for Wes to write his book report.  

13 x 30 = 390 minutes

After Wes write these 13 pages, it took him 3 minutes to print each page so multiply the number of pages to 3 minutes to find the number of minutes it took for Wes to print his book report.

13 x 3 = 39 minutes

Now add them together to find the total time it take altogether to write and print his book report for English.

390 + 39 = 429 minutes

Now since you have the number of minutes divided it to 60 because there are 60 minutes in a hour, and you would get the number of hours it took Wes.

429/60 = 7.15 hours

A) 7.15 hours is your answer!

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