Question

dimensions of a closed wooden box are in the ratio 5:4:3 of painting its outer surface excluding the base at the rate of rupees 5 per square DM is rupees 9250 find the dimensions of the box ​

Answer 1

Step-by-step explanation:

let the dimensions be

5x,4x and 3x.

let us 9250 be divided by 5.( according to the question )

=1850.

so when we add all the dimensions we must get 1850.

5x + 4x + 3x = 1850

12x = 1850

x =1850÷12

x = 154.17

5x = 5×154.17

= 770.83

4x = 4×154.17

= 616.67

3x = 3×154.17

= 462.5

so these are the dimensions.

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