Question

Ratio of three numbers are 2:3:4 and their multiple is 648.Find the three numbers?

Answer 1

Answer:

6,9,12

Step-by-step explanation:

LET 3 numbers be   2x,3x,4x

product [2x] [3x] [4x] = 648

          24x^3= 648

             x^3 = 648 /24 = 27 = 3^3

              x = 3

the numbers are 2x = 6

                             3x =9

                             4x =12

Answer 2

$\mathfrak{\huge{\red{ANSWER}}}$

Let the number be = x

so 2x , 3x , 4x

$2x \times 3x \times 4x = 648 \\ \\ = \geqslant 24 {x}^{3} = 648 \\ \\ = \geqslant {x}^{3} = \frac{648}{24} \\ \\ = \geqslant {x}^{3} = 27 \\ \\ = \geqslant x {}^{3} = {3}^{3} \\ \\ = \geqslant x = 3$