Question

Machine A and machine B both make car parts.

Machine A makes 7 parts every 10 minute.
Machine B makes 16 parts every 17 minuets.

On Monday
Machine A makes parts for 12 hours.
Machine B makes parts for 10 hours.

Work out the total number of parts made by two machines on Monday. Show your working

Answer 1

Machine A=504 parts in 12h

Machine B=564 parts in 10 h

Explanation:

please find the attached picture for steps

Answer 2

Part A is 504

Part B is 564.7

Explanation:

Rates given

A=7 parts every 10 minutes

We know its 1 hour for every 60 minutes

12 hr x 60 min\1 hr is 720 minutes

720 min times 7 part divide by 10 minutes is 504 parts

B= 16 parts every 17 minutes

10 hr times 60 min divide by 1 hour is 600 minutes

600 min times 16 parts divide by 17 minutes is 564.7 parts