Answer:
302
Step-by-step explanation:
distance is speed multiply by time, from speed equals distance divided by time so we have 100 multiply by 6 which is 600km
The number is 10.
5*10=50
50+5=55
6*10=60
60-5=55
You have to times all the numbers together to get the surface area.
So that means you have to do 16*12*5.