Year 8 Unit 2 Review

How much is 30% of 700?

(a)  

What percentage is 140 out of 320? Round to the nearest whole percent.

(a)  

Write 20% as a fraction in its simplest form:

• $\frac{10}{50}$
  

• $\frac{20}{100}$
  

• $\frac{1}{5}$

• $\frac{5}{25}$

30% of a class -- 12 students -- prefer vanilla ice cream to chocolate. How many students are in the class?

(a)  

Bella borrows 800 kr. Once she calculates interest, Bella pays back 920 kr. What was the interest rate of Bella's loan?

(a)  

A jacket is on sale for 20% off. The store has an event where all sale items are being offered at an additional 50% off. How "on sale" is the jacket?

• 70% off the original price of the jacket

• More than 70% off the original price of the jacket

• Less than 70% off the original price of the jacket

• It's free now

A bookstore is having a 15% off sale for all horror novels in honor of Halloween. The Shining usually costs 140 kr. How much do you pay now?

(a)  

A burrito usually costs 160 kr, but today you get a discount for your birthday and only have to pay 120 kr. What is the birthday discount?

(a)  

60% of a number is 36. What is the number?

(a)  

125% of a number is 200. What is 60% of the number?

(a)