Question

If cheese is $53.56 per kilogramme, what should I pay for 20 grammes?

Answer 1

Cost of 1 Kg or 1000 Grams of  cheese = $ 53.56

Cost of 1 gram of cheese = 53.56/1000 = $ 0.05356

Cost of 20 grams of cheese will be = 0.05356 × 20

                                                           =  $ 1.07

So, to purchase 20 grams of cheese you have to pay $ 1.07

Answer 2

Answer:

The cost of cheese they pay is $1.07.

Step-by-step explanation:

Given : If cheese is $53.56 per kilogram.

To find : What should I pay for 20 grams?

Solution :

We know that,

1 kilogram = 1000 gram

Cost of 1 kilogram cheese is $53.56.

i.e. Cost of 1000 gram cheese is $53.56.

Cost of 1 gram cheese is $\frac{53.56}{1000}$

Cost of 20 gram cheese is $\frac{53.56}{1000}\times 20$

Cost of 20 gram cheese is $1.0712.

Therefore, The cost of cheese they pay is $1.07.