Question

find the value of (-6/13) - (-7/15)​

Answer 1

Answer:

0.00512820512

Step-by-step explanation:

right answer

Answer 2

Answer:

$\frac{ - 6}{13} - ( \frac{ - 7}{15})$

We know that:

The LCM of 13 and 15 is 195.

Now,

$⇒ \frac{ - 6 \times 15}{13 \times 15} - ( \frac{ - 7 \times 13}{15 \times 13}) \\ \\ ⇒ \frac{ - 90}{195} - ( \frac{ - 91}{195}) \\ \\ ⇒ \frac{1}{195}$

Therefore, The answer is 1/195