Posted by BIANCA on Sunday, May 10, 2009 at 9:01pm.
A COPY MACHINE CAN DUPLICATE 18 PAGES IN 45 SECONDS. AT THIS RATE,HOW MANY PAGES CAN BE DUPLICATED IN 60 SECONDS?

MATH  Rob, Sunday, May 10, 2009 at 9:03pm
24 pages

MATH  Alan, Sunday, May 10, 2009 at 9:03pm
A simple ratio can be used
18 45
 = 
X 60
18 x 60
 = 24 pages
45

MATH  Ms. Sue, Sunday, May 10, 2009 at 9:03pm
You can set up a proportion and cross multiply.
18/45 = x/60
45x = 1080
x = 24

MATH  ayannna, Monday, May 11, 2009 at 12:21pm
1.35356363455475745754764562336
Answer This Question
Related Questions
 mat115  Need help with this math question and need to show work. A computer ...
 math  It takes Bill 24 minutes to type and spell check 10 pages. Find how many ...
 Math  A computer transmits 11 Web pages in 4 seconds to a Web server. A second ...
 Basic Banking Operations  A machine at Staples photocopies 12 1/4 pages per ...
 Math  A photocopier copies 80 pages in 4 minutes. How much time will he take to...
 Math  An impact printer prints 1 page using regular type and 3 pages using bold...
 Math  An impact printer prints 1 page using regular type and 3 pages using bold...
 Math  A computer printer can print 3 pages in 25 seconds . Which proportion can...
 Math Fractions  Warren read 1/6 of the pages of a book last Monday. Tuesday he ...
 Math  Ty is reading a book that is 456 pages. In the last 11 days, he has read ...
More Related Questions