QUESTIONS WITH ANSWERS GRADED A+
◉ C. Answer: 100
◉ D. Answer: 500
◉ M. Answer: 1,000
◉ Variable. Answer: A letter representing an unknown quantity (i.e.,
x)
◉ Constant. Answer: A number that cannot change
◉ Expression. Answer: A mathematical sentence containing
constants and variables
◉ Exponent. Answer: A number or symbol placed above and after
another number or symbol (a superscript or subscript), indicating
the number of times to multiply.
◉ What is 15 out of 75 as a percent. Answer: 20%
, ◉ What is 2 out of 50 as a percent. Answer: 4%
◉ What is 20 out of 100 as a percent. Answer: 20%
◉ what is 28% of 100. Answer: 28
◉ What is 95% of 20. Answer: 19
◉ What is 15.5% of 600. Answer: 93
◉ The number 2 is 20% of what number. Answer: 10
◉ The number 65 is 25% of what number. Answer: 260
◉ The number 9 is 20% of what number. Answer: 45
◉ The number 44 is 25% of what number. Answer: 176
◉ Percent. Answer: Per hundred (part per hundred)
◉ Ratio. Answer: A relationship between two numbers