So one trip = 4 km
two trips = 8
8 + 4 = 12
i believe your answer is 12
Thanks!
You can solve this with next proportion =>
3 : 5 = 4 : x => 3x= 5*4 => 3x = 20 => x=20/3 = 6 (2/3)
The correct answer is x= 6 (2/3)
Good luck!!!
Answer:
13 textbook can buy.
Step-by-step explanation:
13 textbook can buy.
