Question

-6/7 x -3/5 -2/3 x -3/8​

Answer 1

$\large\sf\underline{Given:}$

• $\sf\:\frac{-6}{7} \times \frac{-3}{5} \times \frac{-2}{3} \times \frac{-3}{8}$

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$\large\sf\underline{To\::}$

• Simplify the given expression.

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$\large\sf\underline{Solution:}$

$\sf\:\frac{-6}{7} \times \frac{-3}{5} \times \frac{-2}{3} \times \frac{-3}{8}$

$\sf\implies\:(\frac{-6}{7}) \times (\frac{-3}{5}) \times (\frac{-2}{3}) \times (\frac{-3}{8})$

$\sf\implies\:\frac{18}{35} \times \frac{-2}{3} \times (\frac{-3}{8})$

$\sf\implies\:\frac{-36}{105} \times \frac{-3}{8}$

$\sf\implies\:\frac{108}{840}$

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• Reducing it to lower terms :

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$\sf\implies\:\cancel{\frac{108}{840}}$

$\sf\implies\:\cancel{\frac{54}{420}}$

$\sf\implies\:\cancel{\frac{27}{210}}$

$\sf\implies\:\frac{9}{70}$

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• Converting into decimal :

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$\large{\mathfrak\red{\implies\:0.128}}$

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⠀⠀‎⠀$\large{\mathfrak\green{☦\:Important:}}$

• ${\sf{{\pink{-}}}}$ × ${\sf{{\pink{-}}}}$ = ${\sf{{\blue{+}}}}$

• ${\sf{{\pink{-}}}}$ × ${\sf{{\pink{+}}}}$ = ${\sf{{\blue{-}}}}$

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!! Hope it helps !!