Question

find the price of 84 myria gram(mg) ghee at rs.15.20p. per kilogram.​

Answer 1

Answer:

The shopkeeper mixes the two in the ratio of 3:2.

Step-by-step explanation:

Cost of pure ghee= Rs.100 per kg

After adulteration cost of ghee = Rs.50 per kg

Selling price of the adulterated mixture = Rs.96 per kg

Profit=20%

To find the ratio of the mixture

We know that profit

=96 x 20/100

=approx. RS 19

Hence cost price=selling price – profit

=96-19

=approx. RS 77

Rounding off to nearest 10 that is 77=80

Now by using the allegation rule we have

Cost of 1 kg ghee = 100, cost of 1 kg vegetable oil=50

Cost price =80

Hence 80-50=30

So 100-80=20

=30:20

=3:2

Hence the shopkeeper mixes in the

Answer 2

Step-by-step explanation:

1 myriagram is equal to 10 kilogram

then 84 myria gram is

84x10=840

840x15.20=12,768