Final answer:
Mr. Cooper can make 3 packets of worksheets.
Step-by-step explanation:
Count the total number of worksheets: Mr. Cooper has 18 worksheets.
Determine the number of worksheets per packet: Mr. Cooper wants to put 6 worksheets in each packet.
Calculate the number of packets by dividing the total number of worksheets by the number of worksheets per packet. Here's the calculation:
Number of packets = Total number of worksheets / Number of worksheets per packet
Number of packets = 18 worksheets / 6 worksheets/packet
Number of packets = 3 packets
Answer the question: Mr. Cooper can make 3 packets of homework with the 18 worksheets.