# MATH

posted by .

A COPY MACHINE CAN DUPLICATE 18 PAGES IN 45 SECONDS. AT THIS RATE,HOW MANY PAGES CAN BE DUPLICATED IN 60 SECONDS?

• MATH -

24 pages

• MATH -

A simple ratio can be used

18 45
--- = ---
X 60

18 x 60
------- = 24 pages
45

• MATH -

You can set up a proportion and cross multiply.

18/45 = x/60
45x = 1080
x = 24

• MATH -

1.35356363455475745754764562336

## Similar Questions

1. ### Math

An impact printer prints 1 page using regular type and 3 pages using bold type in 23 seconds. If the printer prints 2 pages using regular type and 4 pages using bold type in 34 seconds, how long does it take to print 1 page for each …
2. ### Math

An impact printer prints 1 page using regular type and 3 pages using bold type in 23 seconds. If the printer prints 2 pages using regular type and 4 pages using bold type in 34 seconds, how long does it take to print 1 page for each …
3. ### Math

A computer transmits 11 Web pages in 4 seconds to a Web server. A second computer transmits 33 pages in 8 seconds to the server. Are these two computers transmitting at the same speed?
4. ### mat115

Need help with this math question and need to show work. A computer transmits 11 web pages in 4 seconds to a web server. A second commputer transmit 33 pages in 8 seconds to the server. are these two computers transmitting at the same …
5. ### Math

A computer printer can print 3 pages in 25 seconds . Which proportion can be used to find x,the time it will take the printer to print 10 pages?
6. ### Math

A photocopier copies 80 pages in 4 minutes. How much time will he take to copy 200 pages?
7. ### Basic Banking Operations

A machine at Staples photocopies 12 1/4 pages per minute. If the machine runs 700 minutes, how many pages will be photocopied?
8. ### Math Fractions

Warren read 1/6 of the pages of a book last Monday. Tuesday he read 2/5 of the remainder of the pages. Wednesday he read 1/3 of the remaining pages. He has 60 more pages left to read. How many pages does the book have?
9. ### math

It takes Bill 24 minutes to type and spell check 10 pages. Find how many pages he can type and spell check in 5.5 hours. Round to the nearest whole number if necessary. A. 55 pages B. 138 pages C. 792 pages D. 229 pages
10. ### math

Tyler used 2989 digits to number the pages of a book. How many pages does the book have?

More Similar Questions