I posted what I have in the other post it's same question
Answer:
70kilometers
Step-by-step explanation:
first we must find how much one half of a centimeter is
well, its easy, theres already a half for the distance, and the representation is an even number, so cut it in half.
20-10 is 10
and now the multiplication
20x3=60
60+10=70
70 kilometers
Answer:
1.5, 20, 40, 7.5
Step-by-step explanation:
The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5
The answer is 50 you would take the 1000 and divide it by 20 to figure out the answer to one which is 50
Answer:

Step-by-step explanation:
C.


D.

