Question

plz solve this both plz ​

Answer 1

${\huge {\orange {\mathfrak {answer}}}}$

Given

$\sf \: present \: age \: of kruti's \: mother \: = \: 4 \: times \: of \: kruti \\ \sf \:after \: 5 yrs \: her \: mother \: will \: = \: 3 \: times \: of \: kruti$

$\underline {let \: the \: age \: of \: kruti \: be \: x}$

$4x + 5 = 3(x + 5) \\ \\ 4x + 5 = 3x + 15 \\ \\ 4x - 3x = 15 - 5 \\ \\ x = 10$

$\huge \boxed {Kruti's \: age \: is \: 10 \: years </p><p>}$

${\large { \red{\mathfrak{additional \: things \: to \: know}}}}$

$her \: mother 's \: current \: age 3(x + 5)= 45years\\ \: her \: mother \: age \: 45$