Question

The unitary method
if 6 kg of rice cost ₹93 find the cost of 14 kg of rice
​

Answer 1

Answer:

Step-by-step explanation:

6kg rice costs=rs.93

so,

1kg will cost=₹93/6

therefore cost of 14 kg rice will be

=14×93/6

=31×7

=217

hence the cost of 14 kg rice is ₹217..

Answer 2

Cost of 14 kg of rice = 217 Rs.

Given:

6 kg of rice cost ₹93

To find:

The cost of 14 kg of rice using the unitary method

Solution:

In the unitary method, first we will find the value for 1 unit by using given data from that we will calculate required quantity

Given problem states that cost of 6 kg of rice cost from this we need to find cost of 1 kg and then cost of 14 kg rice

Given Cost of 6 kg of rice = ₹93

⇒ Cost of 1 kg rice = 93/6 = 15.5

Therefore, cost of 1 kg rice = 15.5 Rs

⇒ Cost of 14 kg of rice = 14 × 15.5 Rs = 217 Rs  

Therefore,

Cost of 14 kg of rice = 217 Rs.

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