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secondary 3 | E Maths
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Can anyone help me on part e)...thanks..
Date Posted: 6 years ago
Views: 515
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Date Posted:
6 years ago
Why the working for the area u put in cm square when the diagram gives the measurement in metres?
Oooh, so sorry, my mistake. I update a new photo tomorrow.
Meantime you do this :
(I just use the integer part) 1579 cm2 is actually 1579 m2. To change to cm2, do
1579 x 10000 cm2.
Then divide it by the 450 to get the #litres.
Finally times $30.25 to get the total amount of money.
I will post a new photo and delete this wrong one tomorrow. Sorry about that.
Meantime you do this :
(I just use the integer part) 1579 cm2 is actually 1579 m2. To change to cm2, do
1579 x 10000 cm2.
Then divide it by the 450 to get the #litres.
Finally times $30.25 to get the total amount of money.
I will post a new photo and delete this wrong one tomorrow. Sorry about that.
done
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clear
{{ downvoteCount * -1 }} Downvotes
That is a large sum of money!!!
Date Posted:
6 years ago
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