I am not entirely sure what your asking but i think you mean which will coast the least and that would be 8 since it’s the smallest amount
563 X 410 = 230830, you're welcome
Hey!
So when there is a scale factor you would always multiply it with the original dimensions, even if it wasn't a fraction.
so 4 time 1/5 is 0.8
and 6 times 1/5 is 1.2
so the dimensions of the model bed is 0.8 foot by 1.2 feet
Your answer is A!
Hope this helps!
I think it would be FGD and HGD