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The monthly incomes of Aryan and …

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The monthly incomes of Aryan and Babban are in the ratio 3 : 4 and their monthly expenditures are in the ratio 5 : 7. If each saves Rs.15,000 per month, find their monthly incomes using matrix method. This problem reflects which value ?

    • Posted by Ankit Dabbang 6 years, 5 months ago

    CBSE > Class 12 > Mathematics
    • 0 answers
    ANSWER
    http://mycbseguide.com/examin8/

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