Question

divide the sum of 65/12 and 12/7by their product​

Answer 1

Answer:

Step-by-step explanation:

Sum :

First we have to find the sum of 65/12 and 12/7.

So get the LCM of 12 and 7 which is 84.

Then get both the denominators to 84 by multiplying.

65/12 multiply by 7/7 + 12/7 multiply by 12/12.

= 455/84 + 144/84

= 455+144/84

=599/84

Product :

65/12 multiply by 12/7

So we can cut 12 as they are divisible.

But 65 cannot be divisible by 7

So the answer is 65/7

Division/Result:

Finally we have to divide the two answers

Which is 599/84 divided by 65/7

So division can also be multiplied by reciprocal.

Which will become 599/84 multiplied by 7/65

So when you simplify 84 and 7

7 one's are 7 and 7 into 12 is 84 which will become

599/12 multiply by 1/65

But 599 is not divisible by 65

So we have to multiply the rest

So the final answer is 599/780