Question

10 yrs ago p was half of q's age. If the ratio of their present age is 3:4 find tye total of thei present age

Answer 1

tex]x ^{1.4} = 298 ^{1.4} \times 1 ^{0.4} \div 6 ^{0.4} \\ \\ the \: value \: of \: x \: \: is[/tex]
Then the value of 'x' is(Ref.Fig.):

A. -94
B. -145
C. -135
D. -74