Respuesta :
Answer:
10 hours
Step-by-step explanation:
multiply 2 1/2 hours by 4 or 2.5 hours times 4
2 times 4 is eight, 0.5 times four is 2 (four halves)
Answer:
10 hours
Step-by-step explanation:
multiply 2 1/2 hours by 4 or 2.5 hours times 4
2 times 4 is eight, 0.5 times four is 2 (four halves)