Fraction Calculation
3/10 + 4/10 (Give answer in simplest form)
7/10
Simplify the ratio 12:18
2:3
What is 10% of $80?
$8
A $50 shirt is on sale for 20% off. How much is the discount?
$10
If an item costs $40 before tax, how much is the GST (15%)?
$6
Find 2/3 of 21
14
A recipe uses a ratio of 2 cups of flour to 3 cups of sugar. If you use 10 cups of flour, how many cups of sugar do you need?
15
Write 4/5 as a percentage
80%
A $200 bike is discounted by 10%. What is the new sale price?
$180
An item costs $100 exclusive of GST. What is the inclusive price (Total price)?
$115
1/2 + 1/3
5/6
Share $120 between two people in the ratio 3:5
$45 and $75
Calculate 15% of 60
9
A shop increases the price of a $120 pair of shoes by 5%. What is the new price?
$126
A receipt shows a total "GST Inclusive" price of $230. How much of that total is the GST?
$30
4/5 ÷ 2/3
6/5
A length of wood (240 cm) is cut into three pieces in the ratio 1:2:3. How long is the longest piece?
120
In a class of 40 students, 12 are left-handed. What percentage of the class is left-handed?
30%
A $40 hoodie is on sale for "Buy one, get the second half price." What is the total cost for two hoodies?
$60
You buy a surfboard for $460 including GST. What was the exclusive price (before tax)?
$400
2 1/4 - 5/6
17/12 or 1 5/12
The ratio of boys to girls in a club is 4:7. If there are 12 more girls than boys, how many members are in the club in total?
44
If 20% of a number is 14, what is the original number (100%)?
70
After a 25% discount, a game costs $60. What was the original price before the sale?
$80
A plumber charges $80 per hour (excl. GST). He works for 2.5 hours and gives you a 10% discount on his labor before adding GST. What is your final bill?
$207