Answer:
20
10
Two times as much
Is not.
Explanation:
Shape 1 formula: 1/3(l)(w)(h) becomes 1/3(4)(3)(5) = 20.
Shape 2 formula: 1/3(1/2 B H1)H2 which becomes 1/3(1/2 x 4 x 5)3 = 10
Shape 1 is twice as much as 10 because 10x2=20
Ali said three times as much which is wrong