Answer:
1/4
Step-by-step explanation:
The equation for the area of a triangle: A = 1/2bh
If all of the dimensions are halved then A = 1/2(1/2*b)(1/2*h) = 1/8bh
1/8bh is 1/4 of 1/2bh.
-4 4/5 ÷ 4 = -24/5 x 1/4 = -6/5 = -1 1/5
I am pretty sure the answer is 2,520.