Respuesta :

isacarino10

he could walk 5 kilometers in 9. part A

because 1 kilometer is 12 minutes and 2 kilometers is 24 and 3 is 36 and 4 is 48 and 5 kilometers is 60 so there are 60 minutes in 1 hour

so 5 kilometers is th answer to 9. part A

mathgenius14
7= a,d
8= 3 kilograms
9a= 5 kilometers each hour because 60 divided by 12=5 
9b= 6 kilometers each hour because 60 divided by 10=6