Answer:
You sold 20 student tickets.
Step-by-step explanation:
Given that:
Total tickets sold = 27
Total amount collected = $170
Cost of student ticket = $5
Cost of adult ticket = $10
Let,
x be the number of students tickets sold
y be the number of adult tickets sold
x+y = 27 Eqn 1
5x+10y=170 Eqn 2
Multiplying Eqn 1 by 10
10(x+y=27)
10x+10y=270 Eqn 3
Subtracting Eqn 2 from Eqn 3
(10x+10y)-(5x+10y)=270-170
10x+10y-5x-10y=100
5x=100
Dividing both sides by 5
Hence,
You sold 20 student tickets.
Convert the percentage into a decimal
20% of 50 is 40
Answer:
Monokuma
Step-by-step explanation:
a good first step is to look at which number has more numbers to the left of the decimal
16.1 has 2
1.06 has 1
16.01 has 2
1.16 has 1
16.61 has 2
Since three of them have two numbers to the left, you want to see which number starting from the left is the bigger number.
16.1 is 1
16.01 is 1
16.61 is 1
Since they all have 1 as their biggest number to the left you go one place to the right and try again. They all share a 6 this time, so you go over the decimal and do the same. You find that
16.1 is 1
16.01 is 0
16.61 is 6
Since 6 is the biggest of these three numbers, 16.61 is the largest number