Question

3 A randah 1.25 m wide is constructed all along the outside of a room 5.5 m long and 4 m wide. Find
the cost of cementing the floor of this verandah at the rate of 15 per sq m.
ezplain
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Answer 1

Answer:

450

Step-by-step explanation:

Area of room=5.5×4=22 m^2

Area of room with verandah=6.5×8=52 m^2

Area of verandah= 52-22=30

total cost=30×15=450