Proportions
Unit Price
On Sale!
Best Price
Currency Exchange
100
Give an equivalent ratio to 4/20
What is 2/10, 8/40, 12/60...
100
Formula for unit price
What is unit price= total price/units in the package( money on top)
100
Change to a percent 46/60 ( round to the nearest %)
What is 77%
100
Option 1: iPad air reg $459.00 with 15% discount Option 2: iPad air reg $409.00 with $30.00 mail in rebate?
What is 1. 0.15x459=68.85 459-68.85= $390.15 OR 2. 409.00-30.00=$379.00 ( Better buy)
100
The amount that money is worth from one currency to another
What is exchange rate or rate of exchange?
200
5/8=x/16
What is 10?
200
Unit price for 12 oranges for $5.99 (make sure you round properly)
What is $0.50/orange
200
calculate 55% of 400
What is 220?
200
1. Pre mixed antifreeze is $5.00 for 2.0 L 2. Concentrated antifreeze is $2.00 for 500mL jug but you have to dilute it with 1L of water The better buy is...
What is 1. $5.00/ 2L= $2.50/L OR 2. $2.00/ (.5L+1L)= $2.00/1.5L+ $1.33/L ( Better Buy)
200
$1000CDN exchanged in to USD if the exchange rate is 0.86192?
What is 1000x0.86192=$861.92?
300
x/10=4/5
What is 8?
300
Calculate price for 100mL if $3.79 for 170 mL
What is 3.79/170mL=x/100mL 3.79(100)=170x 379=170x x=$2.23
300
Markup on furniture is 85%. How much would a coffee table cost retail if the seller bought it for $125
What is .85x125=$106.25 106.25+125=231.25
300
Option 1: All inclusive Vacation $1800 + 5% taxes Option 2: Flights $989.00 return plus hotel for 5 nights at $68.00 /night plus meals at $50.00/day for 5 days ( taxes in)
What is 1. .05x 1800=90 1800+90=1890 2. $989+(5x68)+(5x50)= 989+340+250=1579 ( Better buy)
300
What is $800.00 USD in CDN money if the exchange rate is 1.0456
What is 800x1.0456=$836.48
400
The ratio of girls to boys is 4 to 5. If there are 16 girls in the class, how many are boys?
What is 4/5=16/x, x= 20 boys
400
Unit price for a L of gas if you pay $53.76 for 48L of gas
What is 53.76/48=1.12/L
400
GST is 5%. Calculate total cost of Steel toed work boots for 189.95
What is .05x189.95=9.50 189.95+9.50=$199.45
400
Option 1: A packet of 6 paint brushes for 15.99 Option 2: A case of 20 brushes for $42.59
What is 1. 15.99/6=$2.67/paintbrush 2. 42.59/20= $2.13/paintbrush ( better buy)
400
CDN price for Toyota Tacoma is $29,950.00 USD price for same vehicle is $28,500.00 Exchange rate from USD to CDN is 1.035 Which is the better deal?
What is 1.035x28500=$29497.50, USD is still the better deal by 29,950-29,497.50=$452.50
500
BCHS roadrunners won 5 of their first 9 games. If this trend continues, how many would you expect them to win in 20 games?
What is 5/9=x/20 20(5)=9x 100 = 9x x= 11.1 = 11 games won
500
Which is the better price for apple juice? 1.36L for $2.49 OR .75L for 1.69?
What is 2.49/1.36=$1.83 1.69/.75= $2.25 the first option is the better buy
500
On Sale 20% off regular price. How much is the total cost of coveralls regular price $149.99? Include GST 5%
What is .20x149.99=29.998=$30 149.99-30=119.99 .05x119.99=$5.999=$6.00 119.99+6.00=$125.99
500
What is the better deal: 1. $1000? 2. Keeven's head full of nickels?
What is $1000?
500
Ethan got $150.00 for baby sitting. He wants to change that into pesos for his trip to Cancun. The exchange rate is 12.34. How many pesos will he get?
What is 12.34x150=1,851 $Pesos
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