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Pls help me no links

Pls help me no links-example-1
User Menya
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1 Answer

7 votes
Part A:

Since each cutting machine cuts 105 parts in three minutes, let’s figure out how much they all cut in 3 minutes

105 • 6 = 630

We are looking for only in 1 minute, so divide this by 3

630 / 3 = 210

Answer is C, 210 parts


Part B:

Let’s figure out how many stamps one machine can make in a minute

24 • 3 = 72

Then let’s find out how many all can make in a minute

72 • 4 = 288

Make an equation to find how long it will take to make 4320 stamps

288x = 4320

Divide

x = 15

The answer will be B, 15 minutes
User Chotka
by
8.0k points

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