Question

add -442 , -3/7 and 2/-21​

Answer 1

Answer:

-442.51

Step-by-step explanation:

I hope u got the answer

Answer 2

➤ Answer :-

$⇢ \sf( - 442) + \frac{ - 3}{7} + \frac{2}{ - 21}$

$⇢ \sf \frac{ - 442}{1} + \frac{ - 3}{7} + \frac{2}{ - 21}$

LCM of 1,7 and -21 is -21.

$⇢ \sf \frac{( - 442) \times - 21}{1 \times ( - 21)} + \frac{ (- 3) \times ( - 3)}{( - 7) \times ( - 3) } + \frac{2}{ - 21}$

$⇢ \sf \frac{9282}{ (- 21) } + \frac{9}{ (- 21)} + \frac{2}{(- 21)}$

$⇢ \sf \frac{9282 + 9 + 2}{( - 21)}$

$⇢ \sf \frac{9293}{( - 21)}$

$\Huge\therefore$The answer is $\sf\frac{9293}{-21}$