Ordering Fractions and Decimals on a Number Line

This video tutorial teaches how to order a series of numbers, including fractions and decimals, on a number line from least to greatest. It covers converting fractions to decimals manually, ordering decimals, and placing them on a number line. The tutorial emphasizes doing calculations by hand without a calculator, as required in some exams.

Why is it important to convert fractions to decimals when ordering numbers on a number line?

• Fractions are harder to read.

• Decimals are more accurate.

• Fractions are not allowed on number lines.

• Decimals are easier to compare.

What is the first step in converting a fraction to a decimal manually?

• Add the numerator and the denominator.

• Divide the numerator by the denominator.

• Multiply the numerator by the denominator.

• Subtract the denominator from the numerator.

Why is it important to practice converting fractions to decimals without a calculator?

• Calculators are not always allowed in exams.

• It helps in understanding fractions better.

• It is faster than using a calculator.

• It is more accurate than using a calculator.

What is the decimal equivalent of 9/50?

• 0.6

• 0.25

• 0.95

• 0.18

What is the decimal equivalent of 1/4?

• 0.18

• 0.95

• 0.25

• 0.6

What is the decimal equivalent of 3/5?

• 0.95

• 0.18

• 0.25

• 0.6

When comparing decimals, why is it useful to line them up vertically?

• It is required by exam rules.

• It makes the decimals look neat.

• It helps in adding the decimals.

• It makes it easier to see which is larger.

Which decimal is the smallest among 0.18, 0.25, 0.6, and 0.95?

• 0.18

• 0.25

• 0.6

• 0.95

Where would you place 0.18 on a number line?

• Between 0.1 and 0.15

• Between 0.15 and 0.2

• Between 0.25 and 0.3

• Between 0.2 and 0.25

What should you remember when placing decimals on a number line?

• Decimals should be converted back to fractions.

• The format should match the original problem.

• Decimals should be placed randomly.

• Only whole numbers should be placed.