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denis-greek [22]
3 years ago
8

If it takes a secretary 20 which type 400 pages how many pages can he type in 45 minutes

Mathematics
2 answers:
Rus_ich [418]3 years ago
6 0

Answer:

900pages=45minutes

Step-by-step explanation:

Step 1: Find the unit rate=how many pages he can type in 1 minute

to find the unit rate,

k=y/x

y=400 pages

x=20 min

400/20=20 pages in 1 minute

Step 2: Multiply the amount of pages by 45

k times x = y

20 times 45= 900 pages in 45 minutes

So, it will take the secretary 45 minutes to type 900 pages.

xz_007 [3.2K]3 years ago
4 0

Answer:

I think its 20 minutes

am i right?

Step-by-step explanation:

I am not sure about my ans

but..

it can 800 or more pages

hope it helps you...

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