I think this is correct. I’m not for sure but I did a lot of work. You put g(2) in linear standard which is practically alphabetical order in which numbers go before letters. You do this for both question. So both go to 2(g) and 5(g). Then you multiply g by the number and get 2(2) and 5(5). Then multiply the two numbers and get 2(2)=4 and 5(5)=25.
Hope this helped ya!
Answer:
643
Step-by-step explanation:
The volume of railway car is 216 cubic meters
<em><u>Solution:</u></em>
Given that, Railway car is shaped like a rectangular prism with a length of 18 meters, a width of 3 meters and a height of 4 meters
To find: volume of railway car
<em><u>The volume of rectangular prism is given as:</u></em>

Where,
"l" is the length and "w" is the width and "h" is the height of prism
From given question,
length = 18 meters
width = 3 meters
height = 4 meters
Substituting the values, we get

Thus volume of railway car is 216 cubic meters