Question

Find the cost of painting the outer surface of an open box of 60 cm length, 40 cm wide and 30 cm high at the rate of Rs 5 per 20 cm2​

Answer 1

Answer:

FIND THE AREA OF BOX OKK

L×B×H

60cm×40cm×30cm

${72000cm}^{3}$

COST OF PAINTING =AREA OF BOX ÷COST OF PAINTING PER CM.

72000/20

3600cm×5

₹18000

Step-by-step explanation:

THANK YOU♥️