Question

answers for question number 3

Answer 1

$\boxed{\boxed{\tt{Solution :- }}}$

Let the number be x

A number multiplied by 4 = 4x

A number multiplied by 4 exceeds itself by 45 = x + 45


According to the given condition

4x = x + 45

☛ 4x - x = 45

☛ 3x = 45

☛ x = $\dfrac{45}{3}$

∴ x = 15


∴ The number is $\pink{\underline{\pink{\underline{\tt{\red{15}}}}}}$


$\large{\boxed{\boxed{\tt{Thanks}}}}$

Answer 2

let the number be x

4x=x+45

4x-x=45

x(4-1)=45

x=45/3

x=15