Discounts
Sales tax totals
Commissions
Combination Problems
Simple interest
100
20% off $17.99 Step #1. decimal X original price Step #2. subtract the discount from the original amount
answers: $14.39
100
$13.78 and 5% tax
$14.47
100
You make 6% of all your sales. You sell $1000. What do you earn?
$60
100
You earn salary and commissions. You earn $10/hour and you work 10 hours. You earn 5% commissions and your sales are $2000. What is your total earnings?
$100 + $100 = $200
100
You take out a loan for $10,000 at 6% interest for 3 years. What is the amount of interest you pay back after 3 years.
$300
200
40% off $ 7.25 Step # 1 multiply Step # 2 subtract (remember to line up the decimals)
$4.35
200
$53.00 and 6% tax
$56.18
200
You earn .3% in commissions. Your sales were $20,000. What did you earn?
$60
200
Your purchases total $200. You have a 20% coupon. Your tax rate is 6%. What is your total purchase price.
$169.30
200

You take out a loan for $20,000 at 5% interest for 4 years. What is the amount of interest you pay back after 4 years.

$4000

300

10% off of $358.79

$ 322.91

300
$18.45 and 4.5% tax
$19.28
300
You earn .5% in commissions. You had $40,000 in sales. What did you earn?
$200
300
You purchase 3 items for $5 each, 2 items for $20 each, and 3 items for $10 each. You have a 20% coupon and you pay 6% tax. What is your total price?
$72.08
300
You take out a loan for $50,000 at 4% interest for 3 years. What is the amount of interest you pay back after 3 years.
$600
400
5% off $16.70
$15.86
400
$22.65 and 7% tax
$24.24
400
You earn .7% in commissions. Your sales are $50,000. What did you earn?
$350
400
You purchase 10 items for $6 each and one for $25. You have a 25% discount and you pay 6% in taxes. What is your total price?
$67.58
400
You take out a loan for $60,000 at 3% interest for 7 years. What is the amount of interest you pay back after 7 years. And what is the total amount you pay the bank at the end?
$1260 and $61,260.
500
80% off $ 9.95
$ 1.99
500
Charlene's lunch bill was $18.70. Estimate the total cost for lunch with 5% tax and a 15% tip.
$22.58
500

You earn 3% in commissions. Your sales are $20,000. How much did you earn?

$600

500
You purchase 5 items for $12 each and one item for $40. You have a 60% discount and you pay 6% taxes. What is your total price.
$53
500
You take out a loan for $30,000 at 4% interest for 7 years. What is the amount of interest you pay back after 7 years. And what is the total amount you pay the bank at the end?
$840
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