Question

The cost of 16 packets of sugar , each weighing 900 grams is Rs.28 What will be the cost of 27 packets , if each packet weight 1kg?​

Answer 1

Answer:

Let the required cost be ₹x.

Then,More packets, More cost (Direct Proportion)

More weight, More cost (Direct Proportion)

Packets 16 : 27

Weight 900 : 1000 :: 28 : x

(16 x 900 x x) = (27 x 1000 x 28)

x = (27 x 1000 x 28) /16 x 900

= 105 /2

= 52.50

Step-by-step explanation:

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