Question 12 options:
Find the square root of this number.
square root of 36 end root
6
Solve the problem.
Six times Tim's age is 54. His sister's age times three is also 54. How old are Tim and his sister Amy?
Let's assign variables to represent Tim's age (T) and Amy's age (A). We can set up two equations based on the given information:
1) Six times Tim's age is 54: 6T = 54
2) Amy's age times three is 54: 3A = 54
To solve these equations, we can divide both sides of equation 1) by 6 and both sides of equation 2) by 3:
1) T = 9
2) A = 18
Therefore, Tim is 9 years old and his sister Amy is 18 years old.
Solve the problem.
Sections A - F of the football stadium each have 144 seats. There are as many rows as there are seats in each row. Without dividing, how many seats were in each row?
Select the correct answer.
Question 14 options:
13 seats
12 seats
7 seats
To determine the number of seats in each row, we need to find the square root of the total number of seats in each section.
Since each section has 144 seats, we can find the square root of 144 to determine how many seats are in each row.
The square root of 144 is 12.
Therefore, there are 12 seats in each row.
The correct answer is: 12 seats.
Question 15 options:
Solve the problem.
Sandwiches sell for $3.50 at Blake's shop. Soft drinks sell for $1.00 each. If Blake served 75 people during lunch rush, and each bought a sandwich and a soft drink, how much money did Blake earn?
Let's calculate the total amount of money Blake earned by selling sandwiches and soft drinks during the lunch rush.
The price of each sandwich is $3.50, and we know that 75 people bought sandwiches. So, the total amount of money earned from sandwich sales is 75 x $3.50 = $262.50.
The price of each soft drink is $1.00, and since each person also bought a soft drink, the total amount of money earned from soft drink sales is also 75 x $1.00 = $75.00.
To find the total amount of money earned, we can add the earnings from sandwich sales and soft drink sales together: $262.50 + $75.00 = $337.50.
Therefore, Blake earned $337.50 during the lunch rush.
Question 16 options:
Find the equivalent fraction
16 over 20 space equals space 4 over _
To find the equivalent fraction to 16/20, we can simplify it by dividing both the numerator and denominator by their greatest common factor.
The greatest common factor of 16 and 20 is 4.
When we divide both the numerator (16) and the denominator (20) by 4, we get:
16 ÷ 4 = 4
20 ÷ 4 = 5
Therefore, the equivalent fraction to 16/20 is 4/5.
Question 17 options:
Compare these fractions. Use <, >, or =.
fraction numerator 8 over denominator 9 end fractionBlank Space __________ fraction numerator 5 over denominator 9 end fraction