5. A room is 13 m long and 10 m broad. Find the cost of carpeting the floor at the rate of 6 per m
Answers
Answered by
6
Step-by-step explanation:
Per metre = Perimeter
Perimeter of rectangle=2(length+breadth)
=2*(13+10)=2*23=46 per metre
Cost of carpeting the floor=46*6=₹276
So, ₹276 will needed to carpeting the floor
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Answered by
7
Given:- Length of room is 13m and breadth is 10 Cm. carpeting cost of per m² is Rs.6
Solution:- As we know that the shape of Flore is rectangular, so :-
➢Area of floor = length × breadth
➢Area of floor = 13m × 10 cm
➢Area of floor = 130 m²
Now,
Rate of carpeting per m² = 6 units.
Rate of carpeting 130 m² = 6× 130
Rate of carpeting 130m² = 780 units
➢780 units
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