Answer:
Step-by-step explanation:
1 billion = 10^9
10^9 people * (10 Liters)/person = 10^10 Liters
67% of final price is $67.
Step-by-step explanation:
Given,
Number of drinks Ben has = 50
Amount paid for each drink = $2
Amount paid for 50 drinks = 50*2
Amount paid for 50 drinks = final price = $100
67% of final price = 
67% of final price = 
67% of final price = $67
67% of final price is $67.
Keywords: multiplication, percentage
Learn more about percentages at:
#LearnwithBrainly
Answer:
That is correct
Step-by-step explanation:
When doing the math you can find that b and d are correct