Question

Q.1.Amit is planning to buy a house and the layout is given below. The design and the

measurement has been made such that areas of two bedrooms and kitchen together is

95 sq.m.​

Answer 1

Answer:

Area of Bedroom1  = 5x

Area of bedroom 2 = 5x

Area of Kitchen = 5y

area of two bedrooms and Kitchen together is 95 sq. m

=> 5x + 5x + 5y = 95

=> 2x + y = 19

x + 2 +y = 15

=> x + y = 13

2x + y = 19

x + y = 13

=> x  = 6  ,  y = 7

the length of the outer boundary of the layout = 2(( 5 + 2 + 5)  + 15)

= 2(27)

= 54  m

.(iii) the area of each bedroom = 5x = 5(6) = 30 m²

area of kitchen = 5y = 5(7) = 35 m²

area of living room in the layout.

= Total area - area of 2 bedrooms - area of kitchen - area of bathroom

= 15 * 12  - 2(30) - 35 - 2*5

= 180 - 60 - 35 - 10

= 75  m²

cost of laying tiles in Kitchen at the rate of Rs. 50 per sq. m = 35 * 50

= 1750 Rs

Step-by-step explanation: