CC Unit 2 Vocabulary Test

Choose the answer that best fits the question. Only one answer is correct of each question.

published on October 12, 201114 responses 0

_______________ is a comparison of two numbers by division.

ratio
rate
unit rate

__________________ is a ratio of two measurements having different kinds units.

ratio
rate
unit rate
all of the above
none of the above

___________________ is rate simplified so that it has a denominator of 1.

ratio
rate
unit rate
all of the above
none of the above

Ratios can be ________________

part:whole
whole:part
part:part
all of the above
none of the above

In a _____________________ one of the numbers is being compared to the whole quantity of 100%

percent proportion
percent of change
percent of a number
all of the above
none of the above

_______________ is the amount by which the regular price of an item is reduced.

base
discount
simple interest
all of the above
none of the above

You state a positive percent of change as a ____________.

zero
increase
decrease

You state a negative percent of change as a ____________.

zero
increase
decrease

When converting a fraction into a decimal you must divdie the _____________ into the ________________

denominator into the numerator
numerator into the denominator
more the decimal two places to the right
more the decimal two places to the left

I=prt is the formula for ______________

simple interest
simple percent
simple time