Math, asked by saman12344, 11 months ago

solve this question plz ​

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Answers

Answered by sowjanya1195
0

Answer:

-1/8×-1/7= -1× -1/8×7

(1/56)÷-2/6

-2/6= -1/3

1/56×-3

1×-3/56

-3/56

it is the answer for your question

THANK YOU

Answered by spacelover123
4

Question

Solve ⇒ \sf (\frac{-1}{8}\times \frac{-1}{7})\div \frac{-2}{6}

\rule{300}{0.5}

Answer

We need to apply BODMAS for this problem. BODMAS is an acronym for Bracket, Of, Division, Multiplication, Addition and Subtraction. BODMAS tells us in which order we shall solve a problem.

Keeping this in mind let's solve your question step-by-step.

\sf (\frac{-1}{8}\times \frac{-1}{7})\div \frac{-2}{6}

Step 1: Solve the brackets. Here we need to multiply the rational numbers keeping this law of integer in mind ⇒ \sf (-) \times (-) = (+)

\sf (\frac{-1}{8}\times \frac{-1}{7})\div \frac{-2}{6}

\sf \frac{1}{56}\div \frac{-2}{6}

Step 2: Divide the rational numbers. To do so we need to find the reciprocal of the second number and multiply both the numbers.

\sf \frac{1}{56}\div \frac{-2}{6}

\sf \frac{1}{56}\times \frac{-6}{2}

\sf \frac{-6}{112}

Step 3: Simplify the number.

\sf \frac{-6}{112}

\sf \frac{-6\div 2 }{112 \div 2 }

\sf \frac{-3 }{56}

\bf \therefore  (\frac{-1}{8}\times \frac{-1}{7})\div \frac{-2}{6}  = \frac{-3}{56}

\rule{300}{0.5}

Additional Information

Rational numbers are numbers that can be represented in \sf \frac{p}{q} form where 'p' and 'q' are integers and q ≠ 0.

Irrational numbers are numbers that are not rational numbers. One of the famous irrational numbers is 'pi' ⇒ π.

\rule{300}{0.5}

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