Dividing Decimals

Dividing Decimals

Correctly label the parts of a problem.

 $384\ \div\ 24\ =\ 16$   

Multiple Choice

What number is the quotient?
 $14\ \div\ 7\ =\ 2$  

• 14

• 7

• 2

Multiple Choice

What number is the dividend?
 $14\ \div\ 7\ =\ 2$  

• 14

• 7

• 2

Multiple Choice

What number is the divisor?
 $14\ \div\ 7\ =\ 2$  

• 14

• 7

• 2

Practice: Dividing a decimal by a whole number

 $37.5\ \div\ 15$  

Practice: Dividing a decimal by a whole number

 $236.46\ \div\ 42$  

Multiple Choice

Solve:

 $255.6\ \div\ 3$  

• 852

• 8.52

• 85.2

• 84.3

Fill in the Blanks

 $3.14\ \div\ 2$  

Fill in the Blanks

 $36.25\ \div\ 5$  

Practice: Dividing a Decimal by a Decimal

You CAN NOT have a decimal in the divisor.

If the divisor has a decimal, you must multiply the divisor by a power of 10 to make it a whole number.

Then you must multiply the dividend by the same power of 10.

Examples:

 $17.52\ \div\ 1.52\ \ ->\ 1,752\ \div\ 152$  

Multiple Choice

What would you need to multiply the divisor and dividend in order to divide?

 $311.2\ \div\ 0.12$  

• 10

• 100

• 1,000

Multiple Choice

What would you need to multiply the divisor and dividend in order to divide?

 $73.2\ \div\ 0.6$  

•  $10^1$  
  

•  $10^2$  
  

•  $10^3$  

Multiple Choice

What would you need to multiply the divisor and dividend in order to divide?

 $2.73\ \div\ 0.78$  

•  $10^1$  
  

•  $10^2$  
  

•  $10^3$  

Practice

 $0.425\ \div\ 0.25$  

 $5.202\ \div\ 3.4$  

Fill in the Blanks

Divide.

 $323.2\ \div\ 0.2$  

Fill in the Blanks

Divide.

 $3.6\ \div\ 1.2$  

Fill in the Blanks

Divide.

 $0.02\div0.05$