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The ratio of salaries of 3 friends P, Q & Ris 2:5:6. If
the difference between the salaries of P & Q is
Rs.7440,

By Bella

The ratio of salaries of 3 friends P, Q & Ris 2:5:6. If
the difference between the salaries of P & Q is
Rs.7440, what is the sum of the salaries of Q&R?​

About the author
Bella

Given the following frequency distribution calculate the athematic mean (short cut method or deviation method)

Marks: 6

find the greatest number which divides 90 and 120 exactly leaving no reminder

1 thought on “The ratio of salaries of 3 friends P, Q & Ris 2:5:6. If<br />the difference between the salaries of P & Q is<br />Rs.7440,”

  1. Step-by-step

    5x-2x=7440

    3x=7440

    x=2480

    SALARY OF Q =5(2480)

    =12,400

    SALARY OF R =6(2480)

    =14,880

    SUM OF SALARIES OF Q & R =12400+14880

    SUM OF SALARIES OF Q & R=27280

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