Decimal Fractions

The video tutorial introduces decimal numbers, explaining their structure with whole and fractional parts separated by a decimal point. It covers the conversion of fractions like tenths, hundredths, and thousandths into decimal form, highlighting the relationship between the number of zeros in the denominator and the digits after the decimal point. The tutorial also demonstrates how to combine whole numbers with decimal fractions, providing examples like 1.3, 2.31, and 1.02. The video concludes by encouraging viewers to practice identifying fractions and decimals using visual figures.

What is a decimal number composed of?

• Only whole numbers

• Only fractions

• Whole number and fraction parts

• Only decimal points

How is the fraction 1/10 represented as a decimal?

• 10.0

• 0.01

• 0.1

• 1.0

What does the fraction 1/100 equal in decimal form?

• 1.0

• 0.001

• 0.01

• 0.1

How many digits are there after the decimal point for the fraction 1/1000?

• Two

• Four

• One

• Three

What is the decimal representation of the fraction 1 whole number 3/10?

• 1.3

• 10.3

• 0.13

• 3.1

How is the fraction 2 whole number 31/100 written as a decimal?

• 0.231

• 2.31

• 23.1

• 2.03

What is the decimal form of 1 whole number 2/100?

• 1.2

• 1.02

• 0.12

• 2.01