Math, asked by Kiratbrar, 8 months ago

(7/12) ÷ by (-7/12) is

Answers

Answered by ananya587
26

Answer:

-1

Explanation :

7/12 ÷ -7/12

= 7/12 × -12/7

= -84/84

= -1/1

=-1

......................

Answered by hukam0685
4

The value of \bf \frac{7}{12}  \div  \frac{ - 7}{12} is -1.

Given:

  •  \frac{7}{12}  \div  \frac{ - 7}{12} \\

To find:

  • Solve the expression.

Solution:

Concept to be used:

\bf \frac{a}{b}  \div  \frac{c}{d}  =  \frac{a}{b}  \times  \frac{d}{c} \\

Step 1:

Write the mathematical expression as per concept.

\frac{7}{12}  \div  \frac{ - 7}{12}  =  \frac{7}{12}  \times  \frac{12}{ - 7} \\

Step 2:

Cancel the common factors of numerator and denominator.

\frac{7}{12}  \div  \frac{ - 7}{12}  =  \frac{ \cancel 7}{ \cancel{12}}  \times  \frac{\cancel{12}}{  - \cancel{7}} \\

or

\frac{7}{12}  \div  \frac{ - 7}{12}  =  \frac{1}{ - 1}  \\

or

\frac{7}{12}  \div  \frac{ - 7}{12}  =  - 1 \\

Thus,

The value of \bf \frac{7}{12}  \div  \frac{ - 7}{12}  =  - 1 \\

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