Question

A 30cm long plastic pipe costs P249. At this rate what is the price of the pipe per meter?

Answer 1

Answer:

cost of 30cm =249

cost of 30/100 m = 249

cost of 3/10 m =249

cost of 1m =249 / (3/10)

= 2490/3

830

Step-by-step explanation:

Answer 2

The Price Of The Pipe Per Meter Is Rs 830.

GIVEN

Cost of 30 cm plastic pipe = Rs 249.

TO FIND

The price of pipe per meter.

SOLUTION.

We can simply solve the above problem as follows-

It is given,

Length of plastic pipe = 30 cm

price of 30cm meter plastic pipe = 249 Rs.

Price of pipe per meter = price of 1 meter of the pipe.

First, we will convert 30 cm into meters.

We know that,

100 cm = 1 meter.

so, 1 cm = 1/100

$30cm = \frac{1}{100} \times 30 = 0.3meter$

Now, Applying the simply unitary method to calculate the price of 1 meter of the plastic pipe

Therefore,

If price of 0.3 meter plastic pipe = 249

So, The price of 1 meter plastic pipe = 249/0.3 =830

Hence, The Price Of The Pipe Per Meter Is Rs 830.

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