It depends how long you are on Runescape.
13,034,431 EXP
99k if u have 99 in that skill.
It depends how much you play and what fish you're cooking.
That Entirely depends on how many hours a day you play runescape.
Same as for level 99 in any other skill. About 13 millions.
The total exp is 13,034,431 experience for a 99 stat on RuneScape.
It depends how long you are on Runescape.
13,034,431 EXP
2Mill
depends on what your cooking
1 month
less than 3 months
Getting from level 83 to level 99 coking in Runescape should take about a week if you are playing 10 hours a day and cooking rocktails on bonfires with cooking gauntlets.
84 - 99= 130539525 84-99=149379
99k if u have 99 in that skill.
The length of getting 99 defence on RuneScape depends on how you train it, how long you train it for etc. You should be more specific. Ex. Do you mean non-stop?