Answer:
i dont understand the question
Step-by-step explanation:
(5*6-2)*3 = 84
(30-2)*3
28*3 = 84
well explained by hacker below
Answer to A:
16.67%
Explanation to A:
If we need a number greater than five, the only number left is six, meaning there is 

We can make it a percent by moving the decimal two places to the right and rounding to the thousandths place (two numbers). This would make our final answer 16.67%
Answer to B:
50%
Explanation to B:
There are three even numbers: 2, 4, and 6. This means we have a
chance to land on one.

0.5 = 50%
Answer:
40 apps
Step-by-step explanation:
12 sec ⇒ 8 apps
1 min = 60 sec
therefore, 60 sec ⇒ `60 x 8 / 12 = 40 apps