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sidmanfu
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A contractor builds and installs custommade railing material for $45 per square metre. How much will it cost to replace the railings?
 2 years ago
 2 years ago
sidmanfu Group Title
A contractor builds and installs custommade railing material for $45 per square metre. How much will it cost to replace the railings?
 2 years ago
 2 years ago

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KingGeorge Group TitleBest 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?
 2 years ago

KingGeorge Group TitleBest ResponseYou've already chosen the best response.1
Just take a guess. Give it your best shot.
 2 years ago

sidmanfu Group TitleBest ResponseYou've already chosen the best response.0
Divide the 2 numbers?
 2 years ago

KingGeorge Group TitleBest 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.
 2 years ago
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