Math, asked by mansijoshi9965, 1 year ago

7kg rice is cost rs 285 what the cost of 3kg

Answers

Answered by btsarmy07
0
Cost of 7kg rice = Rs 285
Cost of 1kg rice =Rs 285/7

Cost of 3kg rice = 285/7 *3
= 855/7
= Rs 122.14
Answered by sakshii8080
0

Answer:

Hence the cost of 3 kg rice is Rs.122.143

Step-by-step explanation:

As per the details proved in the above question,

It is given that cost of 7kg of rice is Rs.285

We have to find the cost of 3 kg rice,

We have to know the cost of 1 kg kg,

Cost of 1 kg rice is equal to cost of 7kg rice upon 7 we get,

=Rs.\frac{285}{7}

The cost of 1 kg of rice is =Rs.\frac{285}{7}

The cost of 3 kg of rice is as bellow,

=3\times \frac{285}{7} \\=Rs122.143

Hence the cost of 3 kg rice is Rs.122.143

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