Question

What will be the cost of wood needed to make a box bed with dimensions 75cm by 25cm, at the rate of 70paise per sq. cm.​

Answer 1

Step-by-step explanation:

area of bed = l×b

= 75×25= 1875 cm ²

cost of wood = 1875 × 0.7 rupees

= rupees 1312.5