Question

If 9 kg of rice costs ₹ 324. What will be the cost of 50 kg of rice? plz answer i will mark you as brainlist​

Answer 1

Answer :

• The cost of 50 kg of rice is Rs 1800.

Given :-

• 9 kg of rice costs Rs 324.

To find :-

• The cost of 50 kg of rice.

Step-by-step explanation :-

• In this question, the cost of 9 kg of rice has been given to us and we have to find the cost of 50 kg of rice. For this, we are going to use Unitary Method to first find out the cost of 1 kg of rice and then we will use it to find the cost of 50 kg of rice.

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Calculations :-

$\sf Cost \: of \: 9 \: kg \: rice = Rs \: 324.$

$\sf Therefore,$

$\sf Cost \: of \: 1 \: kg \: rice = \dfrac{324}{9} = Rs \: 36.$

$\sf Now,$

$\sf Cost \: of \:1 \:kg \:rice = Rs \: 36.$

$\sf Hence,$

$\sf Cost \: of \: 50 \: kg \: rice = 36 \times 50 = Rs \: 1800.$

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• So, the cost of 50 kg rice = Rs 1800.

Answer 2

Answer :

• cost of 50 kg of rice is Rs 1800.

Given :

• 9 kg of rice costs Rs 324.

To find :

• cost of 50 kg of rice.

Solution :

$\sf Cost \: of \: 9 \: kg \: rice = Rs \: 324.$

$\sf Cost \: of \: 1 \: kg \: rice = \dfrac{324}{9} = Rs \: 36.$

$\sf Cost \: of \:1 \:kg \:rice = Rs \: 36.$

$\sf Cost \: of \: 50 \: kg \: rice = 36 \times 50 = Rs \: 1800.$

the cost of 50 kg rice = Rs 1800.