If 1/6 of a bucket of water fills 1/12 of a fish tank, then how much water is needed for the entire fish tank

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

Point q is equidistant from the sides of ∠tsr. find m∠rst.