547 = (5 x 100) + (4 x 10) + (7 x 1)
-7 is not greater than 7.
14
1
Acids do not have a pH greater than 7. When the pH is greater than 7, this makes it a base.
Yes, 7.12 is greater than 7.
No - 7 is 3.2 less than 10.2
Yes. 0.7 or 7/10 is greater than 0.07 or 7/100.
pH greater than 7.
-5
7.12 is greater than 7.
3