Question

B) 3.5: 0.125write the ratio in simple form​

Answer 1

$\huge\boxed{ \mathfrak{ \hookrightarrow answer}}$

=》

$\dfrac{3.5}{0.125}$

=》

$\dfrac{3500}{125}$

=》

$\dfrac{28}{1}$

so, required ratio is :

$\huge \boxed {\red{28 : 1}}$