6.2c rational numbers on a number line

Front

What are rational numbers?

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

How can rational numbers be represented on a number line?

Back

Rational numbers can be represented on a number line by marking points that correspond to their values, with equal intervals between them.

Front

What is the significance of the number line in understanding rational numbers?

Back

The number line provides a visual representation of rational numbers, allowing for comparison, ordering, and understanding of their relative positions.

Front

What is the difference between proper fractions and improper fractions?

Back

Proper fractions have a numerator smaller than the denominator, while improper fractions have a numerator that is greater than or equal to the denominator.

Front

How do you locate 1/3 on a number line?

Back

To locate 1/3 on a number line, divide the segment between 0 and 1 into three equal parts and mark the first point.

Front

What does it mean for a point to be correctly placed on a number line?

Back

A point is correctly placed on a number line if its position accurately represents its numerical value in relation to other points.

Front

How can you determine which number is closest to a given value on a number line?

Back

To determine which number is closest to a given value, compare the distances of the numbers from that value on the number line.

Front

What is the role of intervals on a number line?

Back

Intervals on a number line represent the distance between two points and help in identifying the placement of rational numbers.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the relationship between decimals and rational numbers?

Back

Decimals are another way to represent rational numbers, where a terminating or repeating decimal corresponds to a fraction.