Agrocer mixed 3 types of white, green and black tea in 3: 5: 7 ratio, respectively. how many kilograms of each are needed to make 6 kg of that mixture?
white kg, :
green kg, :
black kg, :

White Kg, :  1.2

Green Kg, :  2

Black kg, : 2.8

Step-by-step explanation:

Ratio of amount of white, green and black tea is 3 : 5 : 7

This means, out of every 3+5+7= 15 parts, 3 parts are white tea, 5 parts are green tea and 7 parts are black tea.

We have to find, how many kilograms of each tea are needed to make a total of 6 kg of the mixture keeping the above ratio.

The formula to this is:

For example, for white tea, the concerned part in the ratio is 3, for green its 5 and for black tea its 7. Total parts remain 15 in three cases. The total amount is also fixed which is 6kg.

Using these values, we get:

Kilograms of White tea = kg

Kilograms of Green tea = kg

Kilograms of Black tea = kg