Question

If 5 gross clay boxes cost ? 21600, find the cost of 9 such day boxes,
(Hint: 1 gross = 12 dozen -144)​

Answer 1

Step-by-step explanation:

GIVEN

5*12*12 of boxes cost = 21600 Rs

on solving

1 boxes cost = 30 Rs

so ATQ

9 boxes cost ( multiply 9 both side)

=> 30*9= 270Rs

Answer 2

Given,

5×12×12 of boxes cost=₹21600

On solving,

1 box costs=₹30

According to question,

• Multiply 9 to both sides.

30×9=₹270