A wooden bookshelf has external dimensions as follows: Height
A wooden bookshelf has external dimensions as follows: Height = 110 cm, Depth = 25 cm, Breadth = 85 cm (see Fig. 13.31). The thickness of the plank is 5 cm everywhere. The external faces are to be polished and the inner faces are to be painted. If the rate of polishing is 20 paise per cm^2 and the rate of painting is 10 paise per cm^2, find the total expenses required for polishing and painting the surface of the bookshelf. We have found that the total expense required for polishing and painting the surface of the bookshelf is ₹ 6275.
It is given that the wooden bookshelf has external dimensions as follows: Height = 110 cm, Depth = 25 cm, Breadth = 85 cm with the thickness of the plank as 5 cm everywhere. If the external faces are to be polished and the inner faces are to be painted given the rate of polishing is 20 paise per cm² and the rate of painting is 10 paise per cm², we have found that the total expense required for polishing and painting the surface of the bookshelf is ₹ 6275.
Question 1 - A wooden bookshelf has dimensions: Height=110
A wooden bookshelf has external dimension as follows: Height= 110cm depth 25 cm breadth 85. NCERT
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A wooden bookshelf has external dimensions as follows Height=110cm, Breadth=25cm and Length=85cm The thickness of the plank is 5cm - Maths - - 1951605
SOLVED] A wooden bookshelf has external dimensions as follows H - Self Study 365
wooden bookshelf has external dimensions as follows: Height = 110 cm, depth = 25 cm, breadth = 85 cm. The thickness of the plank is 5 cm everywhere. The external faces are
A wooden bookshelf has external dimensions as follows : Height = 110cm, Depth = 25cm - CBSE Class 9 Maths - Learn CBSE Forum
NCERT Solutions for Class 9 Maths Exercise 13.9
R.D. Sharma Solutions Class 9th: Ch 18 Surface Area and Volume of a Cuboid and Cube Exercise 18.1
A wooden bookshelf has external dimensions as follows:Height =110text{ cm} , Depth =25text{ cm} , and Breadth =85text{ cm} (see figure). The thickness of the plank is 5text{ cm} everywhere. The external
