Question

Find ( 2/8+ 6/7 ) ÷ ( 2/8 - 6/7 ).
solve the following.​

Answer 1

Step-by-step explanation:

( 14+48) ÷ (14- 48)

56. 56

= 62 × 56

56. -34

= - 62/34

= -31/17

Answer 2

Answer:

Value of $(\frac{2}{8}+ \frac{6}{7} )\div(\frac{2}{8} -\frac{6}{7})$  is  $\frac{31}{-17}$  .

Step-by-step explanation:

To find : value of $(\frac{2}{8}+ \frac{6}{7} )\div(\frac{2}{8} -\frac{6}{7})$

Solution :  

• To solve the above expression we will follow BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.
• Where,  

       $\begin{array}{l}\\B= brackets\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

• After solving brackets we take reciprocal of second term by changing division sign to multiplication .

         $(\frac{2}{8}+ \frac{6}{7} )\div(\frac{2}{8} -\frac{6}{7})\\\\ = (\frac{14 + 48}{56} )\div (\frac{14 -48}{56})\\\\=(\frac{62}{56} ) \div(\frac{-34 }{56}) \\\\=\frac{62}{56} \times\frac{56}{-34} \\\\= \frac{62}{-34}\\\\= \frac{31}{-17}$