3 years ago

If Pam can install 12 insulators in 15 hours, how long does it take to install one insulator

Mathematics

2 answers:

Xelga [282]3 years ago

7 0

The time it takes to install 1 insulator would be 1.25 hours

zhenek [66]3 years ago

7 0

Hi , the answer is 4 hours because 12insulators-15hours 11-14hours 10-13hours 9-12hours 8-11hours 7-10hours 6-9hours 5-8hours 4-7hours 3-6hours 2-5hours 1-4hours

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