Question

The product of two
two numbers is 3600.
one number is 9 times the other, then the
Sum of two numbers is​

Answer 1

Answer:

600.

Step-by-step explanation:

$\frac{3600}{9}$ = 400

400/2 = 200

∴The sum of the two numbers is 600 because 200 + 400 = 600.

Answer 2

Answer:

The sum of two numbers is 200

Step-by-step explanation:

Given:

• The product of two two numbers is 3600

• One number is 9 times the other number

To find:

• The sum of two numbers

Solution :

Let,

First number = x

Second number = 9x

According to the question:

The product of two two numbers is 3600

So,

⇒ x (9x) = 3600

⇒ x × 9x = 3600

⇒ 9x² = 3600

⇒ x² = 3600 / 9

⇒ x² = 400

⇒ $\: x \: = \: \sqrt{400}$

⇒ x = 20

★ First number = 20

____________________

Second number = 9x

⇒ 9 × 20

⇒ 180

★ Second number = 180

____________________

The sum of two numbers:

⇒ 20 + 180

⇒ 200

Therefore,

The sum of two numbers is 200

____________________

★ Verification :

⇒ 180 × 20

⇒ 3600