There are six!
There are four nines in a deck of cards.
four
Four of them.
You mean "What is fifty times one forty nines"? =18000
Four with a remainder of eight
Four 9's
its impossible for 4 nines to equal 20
'Forty point zero four four'.
111,111,111 nines are in a billion
The number 500,000,000,444,444,444,444 is a 12-digit numeral. In this number, the digit 5 is in the hundred millions place, followed by 11 consecutive 4s. Each place value in a number represents a power of 10, with the rightmost digit representing 10^0 (1), the next representing 10^1 (10), and so on. Therefore, in this number, the digit 4 in the trillion's place is multiplied by 10^12.
Forty