Question

3.If V = Ibh , 1 = 3x, b = 5y, h = 22 then the value of V is

(A) 30(x +y +z)
(B) 10 xyz
(C) 30 xyz
(D) 10(x + y + x)​

Answer 1

Answer:

Actually there is a slight mistake in the question ( may be typing error)

Anyway the answer is option (C)

30(xyz)

Explanation:

From the question we know that,

V= lbh

l= 3x

b=5y

h=2z

therefore, V = l×b×h

V = l×b×h = 3x× 5y× 2z

V = l×b×h = 3x× 5y× 2z = 3×5×2×x×y×z

=30(xyz).