Question

Five T.V. sets cost rupes 66250 i)what will be the cost of such 9 T.V. sets ? ii)How many T.V. sets can be purchase for rupes 92750.


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Answer 1

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The cost of 5 TV sets = 66250

the cost of such 9 TV sets = 66250 ✖ 9= 119250

Hope it helps you....

Answer 2

Answer:

i) Cost of 9 TV sets ⇒ Rs. 119250

ii) TV sets that can be purchased for Rs. 92750 ⇒ 7

Given:

Cost of 5 T.V. sets = Rs. 66250

Step-by-step explanation:

Cost of 5 T.V. sets = Rs. 66250

So,

Cost of 1 T.V. set = 66250/5

∴ Cost of 1 T.V. set = Rs. 13250                       ...(eq. 1)

• To find the cost of 9 T.V. sets:

Cost of 1 T.V. set = Rs. 13250      [proved in eq. 1]

So,

Cost of 9 TV sets = 13250 × 9

∴ Cost of 9  TV sets = Rs. 119250

• To find how many TV sets can be purchased in Rs. 92750

According to eq. 1,

1 TV set can be purchased in Rs. 13250

So, in Rs. 97250, (92750/13250) TV sets can be purchased.

∴ 7 TV sets can be purchased in Rs. 92750

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