Question

the lenght of a room is 12 m . it's breadth is 10 m. what is the floor area of the room ? if 4 such rooms can be construed on a plot , what is the area of the plot​

Answer 1

Answer:

480 m^2

Step-by-step explanation:

Floor area of 1 room ( considering the room is rectangular ) = (12*10) m

                                                                                                   = 120 m^2

Area of plot if 4 such rooms can be constructed on the plot = (120*4)

                                                                                                    = 480 m^2

Answer 2

Answer:

♚Let's find the area of the whole room first.

$\color{black}\boxed{\colorbox{saffron}{Area - length×breadth}}$

$12 \times 10 \\ \\ = {120m}^{2}$

ㅤ

♚Now, let's divide the area into four equal parts.

$= 120 \div 4 \\ \\ = \frac{120}{4} \\ \\ = {30m}^{2}$

Step-by-step explanation:

Required Answer-

$\rightarrow$ Area of room= ${120m}^{2}$

$\rightarrow$ Area of divided plots= ${30m}^{2}$ each