Cars.
29) The cost of 10 m of wire is Rs. 2,500.
i) Find the cost of 1 m of wire .
ii) What is the cost of 20 m of wire?
OR
A TV was purchased for Rs. 10,500 and sold it for Rs. 10,000.
i) Find profit or loss.
ii) Find profit or loss percent.
Answers
Answered by
0
Step-by-step explanation:
a . 1m cost is 250
b. 20m cost is 5000
OR
A. 500 loss
B. 100/21%
Answered by
0
Step-by-step explanation:
i) find the cost of 1m wire
- 10 m cost=2,500
- 1m =?
- so,
- 2500÷5
- =250 is your answer
ii)what is cost of 20m of wire
- 10m=2,500
- 20m=?
- so,
- 2,500×2
- =5,000is your answer
I HAD SOLVED BOTH YOU LIKE THAT YOU CAN WRITE
i)find profit or loss
- profit or loss=?
- so,
- CP-SP
- 10,500-10,000
- =500
- CP is more so its loss
ii)find profit or loss percent
- it is loss so loss percent is
- ( 500×100)
---------------
10,500
- cancel the zeros of
- it would be like this
- (500)
-------
105
- 500÷105
- 5%is your answer
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