Answer:
The total number of books is 1020.
Step-by-step explanation:
Denote the books by their first letter.
From the provided information:
Compute the expression of <em>T</em> as follows:

Compute the value of <em>C</em> in terms of <em>A</em>:

Compute the value of <em>A</em> as follows:
Use expressions (i) and (ii):

Compute the value of <em>T</em> as follows:

Thus, the total number of books is 1020.
Answer:
Answer:
27 days
Step-by-step explanation:
It is a simple division question
18 / (2/3)
Multiply by reciprocal
18 * 3 / 2 = 27
Step-by-step explanation:
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