There are 27 children in the class.
18 divided by two equals 9
9 times 3 is 27
Answer:
It will take 29 days to lay the track
After 18 days the crew still has 77 miles of track left to lay
Step-by-step explanation:
203÷7
=29 days
L= 203 - 7(18)
L= 203 - 126
L= 77
You have to add AB and for BC you have to add it then you get your answer
Answer:
Step-by-step explanation: