Question

Divide the sum of -12/7 and 13/3 by the product of-1/3 and-12/7​

Answer 1

Step-by-step explanation:

Its very easy question but little bit tricky

Firstly we have to take sum

-12/7+13/3

Now take LCM. I think you know how to find LCM

-36+91

------------

27. ( I am sure you know how I do this)

now our answer is

5 5

--------------

27

Now we have to find product

-1/3*-12/7

so our answer is

12/21

If you want to convert into lowest form

Now we have to divide

55

12

------. divide by ---------

21

27.

55/27 * 21/12. ( Here reciprocal us done between the numbers and Right hand digits)

so here 27 and 21 is cutting by 3

so

55/9 and 7/12

Now multiple

55*7 and 9*12

385/108

And your answer has come

Answer 2

Answer:

Step-by-step explanation: