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WorksheetsFinal 7th Grade Math 2024
Total questions: 25
Worksheet time: 3hrs 56mins
The simple interest formula is I=Prt. The P represents the principal. The principal is ___________________.
the amount of money
the percent interest for his year
the rate
the percent proportion
3.25%
Tina invested $2,000 in a simple interest account and earned 8% rate for 5 years. What is the interest that she earned on the account?
$160
$800
$80,000
$16
How much interest is earned over 15 years on an investment of $7,000 with an annual interest rate of 9.25%?
$9,712.50
$647.50
$16,712.50
$7,043.17
Q. Find 24% of 66.
(a)
Q. 15 is what percent of 18.75?
(a)
A student made an 85% on a test with 25 questions. What is the number of questions that the student answered correctly? Round to the nearest whole number.
21 questions
22 qestions
23 questions
24 questions
Determine the constant of proportionality for the table. Express your answer as y = kx
y = 30k
y = 30x
y = 0.03x
y = 9x
Identify the constant of proportionality.
k = 2x
k = 2
k = 4
none (not proportional)
Identify the constant of proportionality.
k = 6
k = 12
k = 1/6
k = 1/12
none (not proportional)
You are buying a sweatshirt that was $50 last week. For some reason, the store is selling it for $60 this week. What is the percent increase for the price of the sweatshirt?
