Answer:
15
Step-by-step explanation:
18 . ( 14 - 9 ) ÷ [ 12 - ( 19 - 13 ) ]
18 . ( 5 ) ÷ [ 12 - 6 ]
90 ÷ 6
15
Answer:
It should take a long time
Step-by-step explanation:
No cuz if a number is dividable by 2 then it's even if the number is not even then it is not dividable by 2.