Find 3 irrational number 5/7 between 9/11

Step-by-step explanation:

5/7=0.7142     9/11=0.818181

5/7 and 7/9, well 7 and 9 have a common multiple of 63, so multiply 5/7 by 7/63 and you get 45/63, then do the same with 7/9 and you get 49/63.

Now we have to find the irrational number in between 45/63 and 49/63,

First we have to change the  the number into decimal or rational decimal form of 5/7 is 0.71428571 and the decimal form of 9/11 is 81818181hence the rational number are between 0.71428571 and 0.81818181rational numbers between 5/7 and 9/11  1) 0.724285712)0.734285713)0.74428571

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

168

step-by-step explanation:

i am pretty sure that the answer is 168