3 years ago

Mukuunda bought 20 dozen of pencilsat Rs. 100. At what rate should a pencil be sold so that the profit may be Rs. 20

1 answer:

3 0

Each pencil should be sold for 6
6*20 = 120 which is a 20 profit

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Aleksandr-060686 [28]

Wx+yz=bc
minus wx on both sides
yz=bc-wx
dividing 'y' on both sides
Hence,
z=(bc-wx)/y
Here is what you need.
Hope it helped

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3 years ago

ZanzabumX [31]

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3 years ago

vlabodo [156]

Step-by-step explanation:

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3 years ago

12345 [234]

So, just divide:

52.50 / 6 = 8.75

This means that she earns $8.75 an hour.

If this is her hourly salary, then multiply 8.75 x 11

8.75 x 11 = 96.25

So, if Paula works for 11 hours, she will earn $96.25!

3 0

3 years ago

Mukuunda bought 20 dozen of pencilsat Rs. 100. At what rate should a pencil be sold so that the profit may be Rs. 20​