as the topic says, how many tasks do u have in a row if u have 90-99 slaying?

It is impossible to answer.

 

Task u get are random in monster and amount.

Each monster gives a different amount of slayer xp.

Impossible to say, depends on who is your slayer master and how many of each type of monster is assigned. Which is to say we do not know the answer.

i understands that, but what do u guys have thats between those lvls? =)

Think I have 490-500 tasks from lvl 94-99.

86-99 took me 398 tasks

 

but i got a LOT of ice wyrms from 93-99

452 tasks from 97 to 20,2M slayer xp.