Question

Evaluate -5/6*5/7-1/2*4/5-1/12*5/7 ANSWER WILL BE MARKED AS BRAINLIST

Answer 1

Hey mate!

Here is your Step by step Solution.

$- \frac{ 5}{6} \times \frac{5}{7} - \frac{1}{2} \times \frac{4}{5} - \frac{1}{12} \times \frac{5}{7}$

According to BODMAS we first need to multiple the subtract.

$- \frac{25}{42} - \frac{4}{10} - \frac{5}{84}$

$- \frac{25}{42 } - \frac{2}{5} - \frac{5}{84}$

Now LCM of 42, 84 is 84

$\frac{ - 50 - 5}{84 } - \frac{2}{5}$

$- \frac{55}{84 } - \frac{2}{5}$

Now LCM of 84 and 5 is 420

$\frac{ - 55 - 168}{420}$

$- \frac{223}{420}$

or you can say -0.530

Hope it helps!!!

please make it brainlist