A carton of eggs used to cost $2 but now costs $3. Its increase is _____?
What is 50%?
100
Jenny bought a $10 T-shirt with a 9% sales tax. She computed her sales tax.
What is $0.90?
100
The $10 book was discounted by 30%. James calculated the cost of the book.
What is $7?
100
Suzie deposited $100 at an interest rate of 2% and computed the interest she will earn in 3 years.
What is $6?
100
2/3 + 3/4 = ?
What is 1 5/12?
200
The $20 concert ticket was increased to $36 on the day of the concert for a percent increase of _______?
What is 80%?
200
Jeremy wanted to buy a $25 basketball with a 8% sales tax but needed to know how much money he had to have in his wallet.
What is $27?
200
The $45 jeans were discounted 20%. The new price is _______?
What is $36?
200
Doug deposited $250 at an interest rate of 4%. He withdrew his money after 5 years. What did he withdraw?
What is $300?
200
Trevor types 70 words in two minutes. At this rate, how many words will he type in six minutes?
What is 210 words?
300
Years ago there were 360 students in SHS but now there are 720. The increase is ______?
What is 100%?
300
Thomas bought groceries for $41 with a 6% sales tax. He pulled out from his pocket the exact amount he needed for his bill.
What is $43.46?
300
The $135 shoes were discounted by 30% and had a sales tax of 5%. How much were the shoes discounted?
What is $40.50?
300
Maeve found a 5.5% interest rate for her $50. She was required to deposit her money for 5 years at which point she can withdraw all her money. How much can she withdraw?
What is $63.75?
300
34.25 x 1.05 = ?
What is 35.9625?
400
The number of people in the world increased from 6 billion people to 7 billion. Its percent increase is _______?
What is 16.7%?
400
Bill's family decided to buy the $220 trampoline with a 9.5% sales tax. His tax is _____?
What is $20.90?
400
The going-out-of-business sale discounts everything 75%. The $330 leather jacket now costs _____?
What is $82.50?
400
Peggy borrowed $7000 to go to college. She borrowed the money for 25 years at a rate of 1.5%. She computed how much interest she will owe.
What is $2625.00?
400
3/8 = 5/x
What is 13.33...?
500
The number of hairs on David's grandfather's head decreased from 110,000 to 80,000 when he went bald. The number of hairs on his head decreased by what percent?
What is 27.3%?
500
Jessica buys a book for $37 with 9.25% sales tax paying a total of ______?
What is $40.42?
500
The iPad cost of $690 has been discounted 9% and has a sales tax of 9%. What is the iPad's total cost?
What is $684.41?
500
Kieran saved $375 in his saving account at a rate of 4.25%. He computed how much money he will have after 15 years.
What is $614.06?
500
234500.61 written in scientific notation is _____?