Question

please send me the answer as soon as possible ​

Answer 1

-3/4× 2/7

-6/28

=-3/14....

the correct option is B

hope it helps....

Answer 2

Question :

$\sf - \dfrac{3}{4} \times \dfrac{2}{7} = \dfrac{ \: \: \: \: \: \: \: \: }{ \: \: \: \: \: \: \: \: \: \: \: \: \: }$

• $\sf \dfrac{-1}{35}$

• $\sf \dfrac{-1}{12}$

• $\sf \dfrac{-3}{14}$

• $\sf \dfrac{-6}{12}$

Answer :

$\sf - \dfrac{3}{4} \times \dfrac{2}{7} = \dfrac{ \: \: \: \: \: \: \: \: }{ \: \: \: \: \: \: \: \: \: \: \: \: \: }$

By multiplication of numerator with numerator and denominator with denominator, we get :

$\large \underline{\boxed{\bf{\dfrac{a}{b} \times \dfrac{c}{d} = \dfrac{ac}{bd}}}}$

$\sf : \implies - \dfrac{3}{4} \times \dfrac{2}{7} = - \dfrac{3 \times 2}{4 \times 7}$

$\sf : \implies - \dfrac{3}{4} \times \dfrac{2}{7} = - \dfrac{6}{28}$

$\sf : \implies - \dfrac{3}{4} \times \dfrac{2}{7} = - \cancel{\dfrac{6}{28}}$

$\sf : \implies - \dfrac{3}{4} \times \dfrac{2}{7} = - \dfrac{3}{14}$

$\pink{\bf Hence, \: value \: of \: - \dfrac{3}{4} \times \dfrac{2}{7} = - \dfrac{3}{14}}$