Answer :
Final answer:
A bottling machine can fill 50 bottles per minute and a printing machine can print 240 A4 sheets per hour.
Explanation:
To find out how many bottles the machine can fill in a minute, we need to divide the number of bottles it can fill in an hour (3000) by 60 (minutes in an hour). So, the machine can fill 50 bottles in a minute.
To determine the number of A4 sheets the machine can print in an hour, we need to multiply the number of sheets it can print in a minute (4) by 60 (minutes in an hour). Therefore, the machine can print 240 sheets in an hour.
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