Question

A stack of books is 5 feet high of the average book is 3 inches Hugh how many books are in the stack

Answer 1

Answer:

20

Step-by-step explanation:

1) 5 feet is 60 inches

2)Divide 60 inches (total inches in one stack) by the 3 inches ( inches in the Average book)

3) 60/3=20

Answer 2

Answer:

20 books

Step-by-step explanation:

Given : A stack of books is 5 feet high of the average book is 3 inches High.

To Find: How many books are in the stack?

Solution:

1 foot = 12 inches

5 feet = $12 \times 5 = 60$ inches

Height of stack = 60 inches

Height of 1 book = 3 inches

Number of books in a stack = $\frac{\text{Height of stack}}{\text{Height of 1 book}}$

                                              = $\frac{60}{3}$

                                              = $20$

Hence,There are 20 books in a stack.