Answer:
34 poptarts left
Explanation:
get the total number of poptarts and subtract how many he ate:
total number:
each bag comes with 2 poptarts.
25 bags*2 in each. 25*2=50 total tarts
How many he ate:
4 poptarts for 4 weeks is 4*4
he ate 16 poptarts.
50-16= 34 poptarts left.