To represent the number 9,999,999 in tally marks, you would use groups of five tallies. Each group of five is represented as four vertical lines with a fifth diagonal line crossing them. Therefore, 9,999,999 would be shown as 1,999,999 groups of five tallies, plus four additional tallies for the remainder, resulting in a total of 39,999,996 tally marks.
To represent the number 18 in tally marks, you group the marks in sets of five for easier counting. Start with three complete sets of five, which gives you 15 marks, and then add three additional marks for the remaining three. The tally for 18 would look like this: 𑁍𑁍𑁍𑁍𑁍 𑁍𑁍𑁍.
The number that comes after 9999999 is 10000000. This number represents the next increment after reaching the maximum value of 9999999. In numerical order, the number 10000000 follows after 9999999.
A set of observed frequencies.
It is not true to say that people don't use tally marks often - they do!
To convert an education tally (typically represented with marks or symbols) to a normal tally, replace each group of five marks with a single line crossing through the previous four. For example, if you have four marks (||||), add a fifth mark that crosses them (||||/). Count the total marks, and each complete group of five can be represented as one tally. Finally, simply count the remaining marks to arrive at the total.
10 tallies of course, example: IIII IIII ---- ----
9999999
Tally
the biggest number is 9999999.
A "frequency table" just refers to a kind of table you can make to record the frequency of particular results or events, as part of an experiment or to analyse data. It is convenient to list the possible events or results along the left side of the table, and then make tally marks across from them, in order to count the number of times each one appears; thus, the tally marks represent each event or result's frequency, or the number of times it shows up.
9999999
5