Question

2/5*(-3/7)-1/14-3/7*3/5-11/4
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Answer 1

Answer:

10 is the correct answer

Answer 2

Answer:

$\large\bold\purple{Solution :-}$

$\longrightarrow$ $\dfrac{2}{5} \times \bigg(\dfrac{- 3}{7}\bigg) - \dfrac{1}{14} - \dfrac{3}{7} \times \dfrac{3}{5} - \dfrac{11}{4}$

$\Rightarrow$ $\dfrac{- 6}{35} - \dfrac{1}{14} - \dfrac{9}{35} - \dfrac{11}{4}$

$\Rightarrow$ $\dfrac{- 24 - 10 - 36 - 385}{140}$

$\Rightarrow$ $\dfrac{- 34 - 36 - 385}{140}$

$\Rightarrow$ $\dfrac{- 70 - 385}{140}$

$\Rightarrow$ $\cancel{\dfrac{- 455}{140}}$

$\Rightarrow$ $\dfrac{- 13}{4}$

$\Rightarrow$ $- 3.25$

$\therefore$ $The\: answer\: of\: this\: question\: is\: - 3.25$