Question

If there are 3 adventure books for every 7 biographies, which equation correctly shows the relationship between adventure books (A) and biographies (B)?

a: A = × B
b: B = × A
c := A × B
d: A = × B

Answer 1

Answer:

A=×B............................

Answer 2

The correct relation is A x B = 7 / 3

Option (C) is correct.

Explanation:

The correct options are:

A: A = 3/7 × B  

B: B = 3/7 × A  

C: 7/3 = A × B

D: A = 7/3 × B

Solution:

As we are given that

Adventure books = (A)

Biographies = (B)

There are 3 adventure books for every 7 biographies. So the correct relation between them is

A x B = 7 / 3

Thus the correct relation is A x B = 7 / 3