How many kg of brand A coffee must be mixed with 126 kg of brand B coffee such that the cost of the mixture is Rs. 24 per kg? Per kg prices of A and B are Rs. 36.60 and Rs. 17.10 respectively.

  • Option 1)

    42\: kg

  • Option 2)

    23 \: kg

  • Option 3)

    69 \: kg

  • Option 4)

    55 \: kg

  • Option 5)

    63.5\: kg

Answers (1)

Ratio = 126/69

As 126/x = 126/69

X= 69 kg

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