Question

If 36% of 45% of a number is 81, then find the number.
Options:
400
500
800
700

Answer 1

Answer:

500 is the correct ans of the given questions

Answer 2

Answer:

The  number is 500.

Explanation:

What is Percentage ?

In essence, percentages are fractions with a 100 as the denominator. We place the percent sign (%) next to the number to indicate that the number is a percentage. For instance, you would have received a 75% grade if you answered 75 out of 100 questions correctly on a test (75/100).

The number be x.

36 % of (45% of x ) = 81

⇒  $\frac{36}{100} *\frac{45}{100} * x = 81$

⇒ $x = 500$

Option 2 . The  number is 500.

To learn more about Percentage refer to :

https://brainly.in/question/7478358?referrer=searchResults

https://brainly.in/question/26156111?referrer=searchResults

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