Answer:
10
Step-by-step explanation:
from 99 to 91 give us reminder
so reminders in 91 will be 1
92 will be 2
93 will 3
and so on to the 99 will be 9
but in 100 will not be there any reminder so, 10 cannot be the reminder
The two digit number is 43.
If flipped around, the number is 34, which is 9 less than 43. 4 + 3 = 7.
Hope this helps!
That number is the ratio of 578,778,777 to 100,000,000 , so it's rational.
Here's a surprising factoid:
ANY number that you can completely write down on paper with digits...
and a decimal point or a fraction bar if you need them ... is rational.
If you can write it down ... without saying "repeating" or using symbols ...
it's rational.