Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
A cuboidal room is 1 and 1/2 as long again as it is broad. The cost of carpeting the room at the rate of Rs.5 per m sq is Rs.480 and the cost of papering the walls with coloured paper at the rate of Rs.3 per m sq is Rs.360. Find the dimensions of tne room .
 one year ago
 one year ago
A cuboidal room is 1 and 1/2 as long again as it is broad. The cost of carpeting the room at the rate of Rs.5 per m sq is Rs.480 and the cost of papering the walls with coloured paper at the rate of Rs.3 per m sq is Rs.360. Find the dimensions of tne room .
 one year ago
 one year ago

This Question is Closed

sauravshakyaBest ResponseYou've already chosen the best response.1
Let breadth of the room be b Let length of the room be l and let height of the roo be h then, Area of floor =l*b 480/5 =l*b l*b=96 ....i Area of 4 walls = 2*(l*h) +2*(b*h) 360/3 =2h(l+b) h(l+b)=60 ....ii l=(1+1/2)b ....iii
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
U need to solve that three equations
 one year ago

msinghBest ResponseYou've already chosen the best response.0
l = 12 m , b = 8m, h = 3m
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.