asked 87.0k views
3 votes
The factory needs to stamp 4,320 parts. How many minutes will it take all 4 stamping machines to stamp 4,320 parts.

A. 10 minutes
B. 15 minutes
C. 45 minutes
D. 60 minutes

The factory needs to stamp 4,320 parts. How many minutes will it take all 4 stamping-example-1
asked
User Kias
by
8.4k points

1 Answer

2 votes

Answer: 15 minutes

Explanation:

4 stamping machines in factory

1 stamping machine = 24 parts every 20 seconds

4 stamping machines = 96 every 20 seconds

4 stamping machine = 288 stamps per minute

4320 stamps divided by 288 cuts = 15 minutes

answered
User Martin Vilcans
by
8.7k points
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