FAA General Oral Exam Questions
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Describe the result of adding a large positive number and The result is a smaller positive number, and is the same as ignoring the
signs and a smaller negative number. subtracting the smaller number from the larger.
, How do you convert a fraction into a decimal? Divide the top number (Numerator) by the bottom number (denominator).
What is the key step that must be performed in order to You must find the lowest (Least) common denominator.
add or subtract unlike fractions?
How do you divide one fraction by another? You invert the divisor and multiply the numerators together and the denominators
together.
How can you convert a decimal into a percent? (1) Multiply the decimal by 100 and add the percent sign.
(2) Move the decimal point two places to the right and add the
percent sign.
How do you convert a fraction into a percent? Convert it to a decimal, move the decimal point two places to the
right and add the percent sign
How do you change a decimal into the nearest equivalent Multiply the decimal by the desired denominator.
The result fraction? becomes the numerator in the traction.
What are two different ways that a ratio may be (1) As a fraction.
expressed? (2) By placing a colon (s) between the two numbers.
(3) By using the word '10" between the two numbers
What is a proportion? —
A statement of equality between two or more ratios.