Question

The cost of 28 books are 1506.4. Find the cost of one book.
10. The product of two numbers is 40.376. One number is 14.42 step by step
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Answer 1

Answer:

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Answer 2

Answer:

i)Cost of 1 book = 53.8

ii)2nd number = 2.8

Step-by-step explanation:

i) Given,

Cost of 28 books =1506.4

To Find,

Cost of 1 book = 1506.4÷28

=53.8

ii) Given,

Product of two numbers = 40.376

One number =14.42

To Find,

Another number = 40.376÷14.42

= 2.8