Sales Tax
Multiplication
Discount
What's the rule?
Division
100

Ruby bought some clothes that cost $50. Sales tax in her state is 10%. How much is the sales tax.

.5

100

9 x 6

54

100

pair of socks = $4.95, 10% off

.50 cents off

100

Multiplying a discount, what is the first step?

change % into decimal

100

10/10

1

200

April bought a handbag that costs $20. Sales tax in her state is 7%. How much is the sales tax?

1.4

200

12 x 8

96

200

A hoodie = $32.40, the discount is 50% off

$16.20

200

Multiplying a discount, what is the second step?

Multiply original amount to the decimal

200

100/2

50

300

Ryan bought a surfboard that costs $200. Sales tax is 12%. How much is the sales tax?

$24.00

300

12 x 11

132

300

You buy belt = $11.85 and a jacket = $47.30, the discount is 40% off. What's the discount?

$23.66

300

What's the acronym for this 3x4-5+7x2

pemdas (please excuse my dear aunt sally)

300

300/6

50

400

Neil bought a necklace that costs $100. Sales tax is 7.5%. How much will he pay total?

7.5

400

13 x 6

78

400

A pair of pants = $29.25 and t-shirt = $14.40, discount is 60% off. What is the discount?

$26.19

400

 87x40 what place do you multiply first?

the ones place

400

1000/20

500

500

A bike costs $200 but is reduced by 35%. What is the sale?

$70

500

15 x 15

$225

500

You bought a jacket = $47.30, t-shirt = $14.40, and shirt = $17.25, the discount is 30% off. What is the discount?

$23.69

500

What is the acronym for long division?

Does mcdonald's sell burgers?

500

2500/250

10