Question

The cost of 17 biscuit packets is rs 204. find the cost of 2 dozen of such biscuit packets? how many biscuit packets can be bought for rs 720?​

Answer 1

Answer:

144 Rs , 60 packets

Step-by-step explanation:

2 dozen means 12 packets

17:204::12:?

product of means = product of extremes

204 × 12 = 17 × ?

=

$\frac{204 \times 12}{17}$

= 144 Rs

2) 1 packet = 204/17

= 12 Rs

so 720/12 = 60 packets

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Answer 2

Answer:

60 Biscuits

Step-by-step explanation:

If 17 biscuits are of Rs. 204, then 1 biscuit will be =

204/17 = 12

So, if 1 biscuit is of Rs. 12, then 2 Dozen(24 Biscuits) will be =

12×24 = 288

Then, No. of Biscuit packets which can be bought for Rs. 720 are =

720/12 = 60