Business Math 1st Quarter Exam REVIEW V1

What do you call a number that is written in the form of a/b, where a and b are whole numbers but b cannot be zero?

• proportion

• fraction

• ratio

• percent

We said that the line separating the numerator and the denominator of a fraction indicates _________?

• addition

• division

• multiplication

• subtraction

To reduce fractions into decimal, we simply perform _________

• addition

• division

• multiplication

• subtraction

To convert decimal to percent, we move the decimal point _____________ and affix the percent sign (%).

• two places to the right

• three places to the left

• three places to the right

• two places to the left

14% is an example of ____

• whole number

• fraction

• mix number

• percent

2 and 3/8 is the mixed number of 19/8 (improper fraction).

• TRUE

• FALSE

Convert 0.75 to percent.

• 0.0075%

• 0.75%

• 75%

• 0.075%

What single discount is equivalent to two successive discounts of 30% and 15%?

• 45% 

• 55.5%

• 30%

• 40.5%

The LCD of 1/360 and 7/54 is 540.

• TRUE

• FALSE

Convert 2091/10 into decimal form.

• 20.91

• 920.1

• 209.1

• 21.0