A carpet is placed in the middle of a floor of a room 15m long and 12m broad so that it leaves a uniform width of 1m around it. Find area and cost of the carpet at Rs50 per square metre
Answers
Answered by
16
Answer:
Step-by-step explanation:
room area =15m*12m
l of carpet=15m-1m(due to 1m gap btwn room and carpet)=14m
b of carpet=12m-1m(due to 1m gap btwn room and carpet)=11m
area of carpet=14*11m=154m^2
cost=154*50=7,700rs.
Answered by
5
Answer:
130 m² and rs 65000
Step-by-step explanation:
Room size 15m and 12m
1m is left from each side
=15-2 and 12-2
=13m and 10m
=13*10
=130m²
130 *500
=rs 65000
Similar questions