The ratio of Krishna's expenditure to his savings is 2:3 and that of Ram's is 3 3:2. If Krishna's savings are - times those of Ram's and the sum of their total savings is 50,000, then what is the salary of Ram?
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Step-by-step explanation:
Let income of A and B be 3x and 2x respectively. Also, their expenditure is 5y and 3y.
⇒ Now, according to question,
⇒ 3x−5y=1000 ---- ( 1 )
⇒ 2x−3y=1000 ----- ( 2 )
⇒ Now, multiplying equation ( 1 ) by 3 and ( 2) by 5.
⇒ 9x−15y=3000 ---- ( 3 )
⇒ 10x−15y=5000 ----- ( 4 )
⇒ x=2000 [Subtraction equation ( 3 ) from equation ( 4 ) ]
⇒ Then, income of A = 3x=Rs.(3×2000)=Rs,.6000. i think so its correct
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