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

Answer:

we have to pay $ 0.88 for 200 grams of cheese.

Step-by-step explanation:

Given :

Cost 1  kilo gram cheese = $4.40.

To find:  

Cost of 200 grams of Cheese=?

Solution:

Now, we know that,  

1 kilo gram = $ 4.40  

Let the cost of 200 grams of cheese be  $ n  

Then,

So, by Cross multiplication method,

=>

=>  

=>

=> n = 0.88  

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64