Question

If cheese is $4.40 per kilogramme, what should I pay for 200 grammes?

Answer 1

From the given data  we know cheese is $4.40 per one kilogram
and also we know that one kilogram is equal  1000 grams
so 1000 grams  of cheese can be get in $4.40
aslo 1 gram of cheese can be get in = $4.40/1000
So 200 grams of cheese can be get in = $4.40/1000 *200 
That  will be equal to 0.88 Dollars which is our answer here.
So 200 grams of cheese can be buy in 0.88 dollars.

Answer 2

Solution :-

This question can be solved through the unitary method.

Cost of 1 Kg or 1000 Grams of cheese is = $ 4.40

Cost of 1 Gram of cheese will be = $ (4.40/1000)

Cost of 200 Grams of cheese will be = $ (4.40*200)/1000

= $ (880/1000)

= $ 0.88 

So, you have to pay $ 0.88 for 200 Grams of cheese.

Answer.