User blog comment:TecnaSport/6th grade math check/@comment-26966943-20151210212424

It actually is 6th or 5th grade. You get into multiplying fractions in one of those grades.

Anyways, here is wht you do:

167 - 32

135

135 * 5/9

75

Your answer is 75° celcius. Sorry I'm late. lol