11 4perstudent*22children=88pencils 88pencils/8perpack=11packs
To solve this equation, at first, let's just substitute x with 2.
So, the equation becomes ⇨ 2+4/3×2
Answer:
your answer would be 2 hours cause you know its not gonna be neither of the 3 hour cause it says it lasted 3 hours and that was over time and the other 2 was wrong so the answer is 2 hours