Sagot :
Answer:
2 400 pipes
Step-by-step explanation:
60 min. = 1 hour
60 min. × 40 hours
= 2 400 pipes
Answer:
2 400 pipes and visayas poem about mima you very much and visayas poem about mima you very much for your help today and visayas poem about mima you very much for your help today and visayas poem about mima you very much
Step-by-step explanation:
thank you very much for your help