Question

present ages of puppy and pinku are in the ratio4:3 six years from now the ratio of their ages will be 7:6 find their present ages​

Answer 1

Answer:

Puppy is 8 yrs and Pinku is 6 yrs

Step-by-step explanation

Answer 2

Answer:

Let the present age of Puppy be 4x and Pinku be 3x respectively.

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☯ $\underline{\boldsymbol{According\: to \:the\: Question\:now :}}$

$:\implies\sf \dfrac{Puppy+6}{Pinku+6}=\dfrac{7}{6}$

$:\implies\sf \dfrac{4x + 6}{3x + 6} = \dfrac{7}{6}$

$:\implies\sf (4x + 6) \times 6= 7 \times (3x + 6)$

$:\implies\sf 24x + 36 = 21x + 42$

$:\implies\sf 24x - 21x = 42-36$

$:\implies\:\underline{\boxed{\sf x = 2\:years}}$

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☯ $\underline{\boldsymbol{Present\: Age\:of\: Sunita\:\&\:Anita:}}$

$\bullet\:\:\textsf{Puppy = 4x = 4(2) = \textbf{8 years}}$

$</p><p>\bullet\:\:\textsf{Pinku = 3x = 3(2) = \textbf{6 years}}$