Question

Machine Trades How long will it take to machine 45 pins if each pin

requires 6 minutes? Allow 1 minute per pin for placing stock in the lathe.

Answer 1

315 minutes

Explanation:

We know

One pin requires 6 minutes, with 1 minute per pin for placing stock in the lathe, which means 7 minutes to machine 1 pin.

7 times 45 = 315 minutes

So, it will take 315 minutes to machine 45 pins

Answer 2

Answer: 315

Explanation:

(45 * 6) + 45

Since there are 45 pins and each takes 6 minutes, then you multiply those 2 first, and then each pin takes 1 minute each, so add 45 to your last answer, which will be your final answer of 315. :)