Question

the product of number. is 648 if one number is twice the other number and is four times the number 9 what is the other number .​

Answer 1

Answer:

648: 2x + (9 x 4)

648 : 2x + ( 36)

2x: 648 - 36

2x: 612

x : 306.

Answer 2

Given :

Product of two number is 648.

One of the number is twice the other and 4 times 9.

To find :

The other number.

Solution :

Let's assume that the other number is $x$

According to the question :

$\implies 2x + (4 \times 9) = 648 \\ \implies 2x + 36 = 648 \\ \implies 2x = 648 - 36 \\ \implies 2x = 612 \\ \implies x = \frac{612}{2} \\ \implies x = 306 \\ \therefore \sf the \: other \: number \: is \: 306$