Question

Question 6/37 400 machines make 40 cars in 4 days working 8 hours a day. How many cars will be made if 800 machines work for 1 day for 24 hours?
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Answer 1

Number of machines is double than before, so thats *2 the number we get from solving the rest. Now we don't need the number of machines.

Moving on total number of hours worked in first case 4*8=32. Cars made=40

Ratio 40/32=5/4

Now 24/4= 6

6*5*2= 60 cars.