Question

The cost of 2.5kg bananas is rs. 20.50 find the cost of 1kg and hence the cost of 4kg​

Answer 1

Answer:

Rs.4.5

Step-by-step explanation:

We know that 1kg=1000gm.

It is given that the cost of 1kg sugar is Rs.18 which means that the cost of 1000g sugar is Rs.18 then cost of one gram sugar will be:

1000

18

=0.018

Therefore, 1gm sugar costs Rs.0.018.

Now, the cost of 250gms of sugar will be as follows:

Cost×number of grams=0.018×250=4.5

Hence, the cost of 250gms of sugar is Rs.4.5

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Answer 2

Step-by-step explanation:

answer will be 4.5 just check the answer