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