Mixed Numbers Quiz D 2

What is a mixed number?

• The sum of two whole numbers

• The sum of a whole number and a proper fraction

• The product of a whole number and a proper fraction

• The difference between a whole number and a proper fraction

Which of the following is NOT a characteristic of a mixed number?

• It includes a whole number

• It includes a proper fraction

• It is the product of a whole number and a proper fraction

• It is the sum of a whole number and a proper fraction

What is the final step in converting a mixed number to an improper fraction?

• Place sum over the denominator

• Multiply the whole number times the denominator

• Add the numerator

• Subtract the numerator

What is the final step to convert a mixed number to an improper fraction using the calculator shown in the image?

• Press the yellow 2nd key

• Enter the mixed number (use A b/c)

• Press the d/c key

• Press the ON key

Which key should be pressed first to start the conversion of a mixed number to an improper fraction?

• The yellow 2nd key

• The d/c key

• The A b/c key

• The ON key

What is the model of the calculator shown in the image?

• TI-30Xa

• TI-84 Plus

• TI-89

• TI-Nspire

Which key is used to enter fractions on the calculator shown in the image?

• A b/c key

• 2nd key

• d/c key

• ON key

Which key is used to convert a mixed number to an improper fraction after pressing the yellow 2nd key?

• A b/c key

• d/c key

• ON key

• LOG key

What is the sequence of keys to convert a mixed number to an improper fraction on the calculator shown in the image?

• Enter mixed number, press 2nd key, press d/c key

• Press 2nd key, enter mixed number, press d/c key

• Enter mixed number, press d/c key, press 2nd key

• Press d/c key, enter mixed number, press 2nd key

What is the first step to convert a mixed number to an improper fraction using the TI-36X Solar calculator?

• Press the d/c key

• Enter the mixed number

• Press the blue 2nd key

• Press the 3rd key