- 1. Write an equation to solve the following: Lisa sold 81 magazine subscriptions, which is 27% of her classβs fundraising goal. How many magazine subscriptions does her class hope to sell?
A) 81x = 0.27
B) 0.27x = 81
C) 0.27 + x = 81
D) x / 0.27 = 81
- 2. Lisa sold 81 magazine subscriptions, which is 27% of her classβs fundraising goal. How many magazine subscriptions does her class hope to sell?
A) 218.7
B) 2187
C) 300
D) 2997
- 3. Write an equation to solve the following: The price of a tent was decreased by 15% and sold for $76.49. What was the original price of the tent in dollars?
A) x / 0.15 = 76.49
B) 85x/100 = 76.49
C) x + 0.15x = 76.49
D) 0.15x = 76.49
- 4. The price of a tent was decreased by 15% and sold for $76.49. What was the original price of the tent in dollars?
A) $75.00
B) $80.00
C) $85.00
D) $89.99
- 5. Write an equation to solve the following: At Longbridge Middle School, π40 students said that they are an only child, which is 4π% of the schoolβs student enrollment. How many students attend Longbridge Middle School?
A) x / 0.48 = 240
B) 0.48 + x = 240
C) 240x = 0.48
D) 0.48x = 240
- 6. At Longbridge Middle School, π40 students said that they are an only child, which is 4π% of the schoolβs student enrollment. How many students attend Longbridge Middle School?
A) 600
B) 550
C) 650
D) 500
- 7. Write an equation to solve: Yoshi is π% taller today than she was one year ago. Her current height is πππ πm. How tall was she one year ago? Let 'x' represent Yoshi's height one year ago.
A) x + 0.05x = 168
B) 0.05x = 168
C) (1 + 0.5)x = 168
D) x / 0.05 = 168
- 8. Using the equations from Problem #5, Yoshi is π% taller today than she was one year ago. Her current height is πππ πm. How tall was she one year ago?
A) 150
B) 175
C) 155
D) 160
- 9. Write an equation to solve: Angie scored ππ points on a test but only received a ππ% grade on the test. How many points were possible on the test? Let 'x' represent the total possible points on the test.
A) 91 = 0.65x
B) x / 0.65 = 91
C) 65 = 0.91x
D) x + 0.65 = 91
- 10. Using the equation from Problem #7, Angie scored ππ points on a test but only received a ππ% grade on the test. How many points were possible on the test?
A) 120
B) 160
C) 140
D) 180
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