Answer:
The interger is up to 27
Step-by-step explanation:
let X represent the number of people.
For fewer than 28 people, we have;
(X ∠28)
Meaning,
(X ∠28) = (X ≤27)
(X = 1) + (X = 2) + (X = 3) ............+ (X = 27)
1 +1 + 1 +...............(27 times)
Therefore, the interger is up to 27
40,000
100,000 + 40,000 + 5,000 + 20 + 7 = 145,027
25% will be your answer.
$105
150 times 0.7 is equal to 70% of 150
70% of 150 is 105
105 is the reduced price