Math, asked by krishang8, 10 months ago

the two consecutive integers between which the fraction 5/7 lies are​

Answers

Answered by harshsharma88494
1

Step-by-step explanation:

Let the first consecutive integer be x,

then Definitely, the other would be equal to (x+1),

Now, how do we find the mean number of two numbers?

We do this by this formula:-

1/2* (a+b); where a and b are the main numbers.

So,

 \frac{1}{2} (x + y) =  \frac{5}{7 }  \\ then \: (x + y) =  \frac{10}{7}  \\ (x + x + 1) =  \frac{10}{7}  \\ (2x + 1 ) =  \frac{10}{7}  \\ 2x =  \frac{10}{7}  - 1 \\ 2x =  \frac{3}{7}  \\ x =  \frac{3}{14}

and the other value is taken by adding 1 to it.

so, other value = 1+3/7= 10/7.

So, THE TWO VALUES ARE 3/7 AND 10/7.

Similar questions