Compare and Order Rational Numbers

How do you identify the largest number among mixed numbers?

• Convert all mixed numbers to improper fractions or decimals, then compare their values.

• Add all mixed numbers together and find the total.

• Choose the mixed number with the largest whole number part.

• Compare only the fractional parts of the mixed numbers.

What is the least to greatest order?

• Arranging numbers from the smallest value to the largest value.

• Arranging numbers in random order.

• Arranging numbers from the largest value to the smallest value.

• Arranging numbers based on their absolute values.

Convert 0.75 to a fraction.

• 1/2

• 3/4

• 2/3

• 4/5

How do you convert a fraction to a decimal?

• Multiply the numerator by the denominator.

• Subtract the numerator from the denominator.

• Divide the numerator by the denominator.

• Add the numerator to the denominator.

What is the greatest common factor (GCF)?

• The smallest number that divides two or more numbers without leaving a remainder.

• The largest number that divides two or more numbers without leaving a remainder.

• The sum of two or more numbers divided by the number of values.

• The product of two or more numbers.

How do you find the average of a set of rational numbers?

• Add all the numbers together and divide by the total count of numbers.

• Multiply all the numbers together and divide by the total count of numbers.

• Subtract the smallest number from the largest number.

• Find the median of the numbers in the set.

What is the mixed number for 5/2?

• 2 1/2

• 3 1/2

• 1 1/2

• 4 1/2

How do you compare two rational numbers?

• By converting them to a common denominator or to decimal form, then comparing their values.

• By adding them together and seeing which is larger.

• By multiplying them and checking the product.

• By finding their least common multiple and comparing that.

What is the difference between positive and negative rational numbers?

• Positive rational numbers are greater than zero, while negative rational numbers are less than zero.

• Positive rational numbers can be less than zero, while negative rational numbers are always greater than zero.

• Both positive and negative rational numbers are equal to zero.

• Positive rational numbers are always whole numbers, while negative rational numbers are fractions.

How do you order fractions with different denominators?

• Find a common denominator, convert the fractions, and then compare their numerators.

• Add the fractions together and then compare the sums.

• Multiply the denominators and use the products to compare the fractions.

• Convert the fractions to decimals and compare the decimal values.