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Nadusha1986 [10]
3 years ago
9

Need help solving BF

Mathematics
2 answers:
Tamiku [17]3 years ago
6 0

why is it deleted?

why is it i cant see

geniusboy [140]3 years ago
5 0
I hope this helps you



if B midpoint for AC than AB=BC=a



AB/AC=BF/CE



a/a+a =BF/90


a/2a=BF/90


1/2=BF/90


BF=90/2


BF=45
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Toby buys packs of 12 racing cars for R49,99 and sells each racing car for R10 at school
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Answer:

1.1  R5.83

1.2 R70.01

1.3 58.34%

Step-by-step explanation:

Given that he buys a pack of 12 racing cars  for  R49,99 then the unit cost for a car which is the total cost divided by the number of cars in a pack

= R49,99/12

= R4.17

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= R10 - R4.17

= R5.83

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Profit margin is the ratio of the profit to the total selling price

The total profit (profit on one pack of 12 racing cars)

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=R70.01

Total selling price = R10 * 12

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Margin = R70.01 / R120

= 58.34%

4 0
3 years ago
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liubo4ka [24]
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4 0
2 years ago
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5 0
3 years ago
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kozerog [31]

Answer:

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8 0
2 years ago
Read 2 more answers
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storchak [24]
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Hope this helps!
6 0
3 years ago
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