Question

plz give answer as soon as possible
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Answer 1

Answer:

First two questions answer

Step-by-step explanation:

Sorry don't do other

Really really sorry

Answer 2

Given :   Number 5 and 7  

To Find :  Insert 3 rational number between  5 and 7  

Solution:

Rational number is of form p/q where p and q are integers where q ≠ 0

rational number between  5 and 7  

Method 1 :

(5 + 7)/2 = 6

( 5 + 6)/2 = 11/2

(6 + 7)/2  = 13/2

Hence 11/2 , 6 and 13/2 are  three rational number between 5 & 7

Another method :

5 = 50/10

7 = 70/10

Rational number in between  = 51/70  , 53/70 ,   61/70

Please post Question one by one.

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