Question
A special tea is a mixture of three kinds of tea leaves A, B and C in the ratio 9 : 6 : 8.
1 kg of each kind of tea leaves costs $9, $3 and $2 respectively.
What is the cost of 5 kg of this special tea?
3 m

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A special tea is a mixture of three kinds of tea leaves A, B and C in the ratio 9 : 6 : 8.
1 kg of each kind of tea leaves costs $9, $3 and $2 respectively.
What is the cost of 5 kg of this special tea?