Question

Divide 5 / 7 by 5 / -7

Answer 1

Answer:

Cancel both numbers with each other

Reason- Both have same value

Then=1

Add the operator sign which is subtraction

Therefore,answer is -1

Answer 2

Answer:

-1 is the required value of $\frac{5}{7}$ by $\frac{5}{-7}$  .

Step-by-step explanation:

Explanation:

Given , $\frac{5}{7}$ by $\frac{5}{-7}$

Fraction division - Change the reciprocal form of the divisor. Multiply after changing the division symbol to a multiplication symbol.

From the question we have $\frac{5}{7}$÷$\frac{5}{-7}$ .

Therefore , $\frac{\frac{5}{7} }{\frac{5}{-7} }$

This can be written as ,

$\frac{5}{7}$ ×$\frac{-7}{5}$  = -1 .        

[where 5 and 5 are cancel out and 7 and 7 are also cancel out ]

Final answer:

Hence , the value of $\frac{5}{7}$ by $\frac{5}{-7}$  is -1 .

#SPJ3