I make 750 toys in 10 hours how many can I make in 4 minutes

I make 750 toys in 10 hours how many can I make in 4 minutes

Convert 10 hours to 4 minutes so we can compare minutes to minutes:
10 hours * 60 hours per minute = 600 minutes

Now set up a proportion of toys to minutes where t is the number of toys made in 4 minutes:
750/600 = t/4

Type this proportion into our search engine and we get:
t = 5