Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
A contractor builds and installs custommade railing material for $45 per square metre. How much will it cost to replace the railings?
 one year ago
 one year ago
A contractor builds and installs custommade railing material for $45 per square metre. How much will it cost to replace the railings?
 one year ago
 one year ago

This Question is Closed

KingGeorgeBest ResponseYou've already chosen the best response.1
We already worked out the area of the railings to be 7.68 square meters. Do you know what we have to do with this number to get the price for all 7.68 square meters at $45 per square meter?
 one year ago

KingGeorgeBest ResponseYou've already chosen the best response.1
Just take a guess. Give it your best shot.
 one year ago

sidmanfuBest ResponseYou've already chosen the best response.0
Divide the 2 numbers?
 one year ago

KingGeorgeBest ResponseYou've already chosen the best response.1
Very close. We have to multiply. So we get that the total price would be \[7.68 \;\;\text{m}^2 \times 45\;\; {\text{dollars} \over \text{m}^2}=$345.6\] Sorry for the slow responses. It's lagging terribly on my end.
 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.