Question

If One K.G of Sardines fish Cost R.S 40. The Cost of half K.G is​

Answer 1

Answer:

20 rs

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Answer 2

Answer:

Rs 20

Step-by-step explanation:

Concept= Weights and Cost

Given= The cost of 1kg fish

To find= The cost of 1/2 kg

Explanation=

We have been the question as One K.G of Sardines fish Cost R.S 40 and  we need to find the cost of half kg of fish.

The cost of 1 Kg Sardines fish = Rs 40

The cost of half Kg will be:

To find the cost we see that half of 1kg is 1/2 kg

Since 1kg = 1000grams

1/2 kg = 500grams

So by unitary method we see that

1000 grams= Rs 40

1 gram=  Rs 40/1000

so 500 grams = Rs 40/1000 *500 = Rs 40/2 = Rs 20

There fore we see that cost of 500 grams is Rs 20.

500grams = 1/2 kg

So the cost of 1/2 kg or half kg Sardines Fish is Rs 20.

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