Question

A living room floor measures 7 ¹/5 m by 9³/4 m. If the cost of the tiling the floor is Rs 450 per sq.m, find the

total cost of tiling the living room floor.

( Draw the floor of the living room with colourful tiles)​

Answer 1

Step-by-step explanation:

$length \: of \: living \: room = 7 \frac{1}{5} m = \frac{36}{5} m \\ breadth \: of \: living \: room \: = 9 \frac{3}{4} m = \frac{39}{4} m \\ area \: of \: living \: room \: = l \times b \\ = \frac{36}{5} \times \frac{39}{4} \\ = \frac{1404}{20} \\ = 70.2 \: {m}^{2} \\ cost \: of \: tiling \: floor \: = 450 \: per \: sq. \: m \\ = 450 \times 70.2 \\ = rs. \: 31590$

Answer 2

Answer:

iBHBY

Step-by-step explanation: