## Posts Tagged ‘divide’

### Understanding Dividing by a Fraction

This video provides several examples to deepen an understanding of what it means to divide by a fraction. It also shows 2 methods for dividing by a fraction.

### Ex5: Division Involving Mixed Numbers – Compare Alternative and Traditional Methods

This video explains an alternative method that can be used to divide mixed numbers. The method involving obtaining a common denominator and then dividing the numerators. The video shows the alternative method and the traditional method of multiplying by the reciprocal.

### Ex4: Division Involving Signed Fractions – Compare Alternative and Traditional Methods

This video explains an alternative method that can be used to divide signed fractions. The method involving obtaining a common denominator and then dividing the numerators. The video shows the alternative method and the traditional method of multiplying by the reciprocal.

### Ex3: Division Involving Fractions – Compare Alternative and Traditional Methods

This video explains an alternative method that can be used to divide fractions. The method involving obtaining a common denominator and then dividing the numerators. The video shows the alternative method and the traditional method of multiplying by the reciprocal.

### Division Involving Fractions – Alternative Method

This video explains an alternative method that can be used to divide fractions. The method involving obtaining a common denominator and then dividing the numerators.

### Ex1: Division Involving Fractions – Compare Alternative and Traditional Methods

This video explains an alternative method that can be used to divide fractions. The method involving obtaining a common denominator and then dividing the numerators. The video shows the alternative method and the traditional method of multiplying by the reciprocal.

### Ex2: Division Involving Fractions – Compare Alternative and Traditional Methods

This video explains an alternative method that can be used to divide fractions. The method involving obtaining a common denominator and then dividing the numerators. The video shows the alternative method and the traditional method of multiplying by the reciprocal.

### Ex: Unit Rate – Miles Per Gallon

This video provides an example of how to determine a unit rate by determinig miles per gallons given a distance traveled on a certain number of gallons of gas.

### Complex Number Operations on the TI-84

This video provides examples on how to add, subtract, multiply, and divide complex number on the TI-84.  It also provides examples of raising i to powers.

### Ex: Metric Conversions Using Unit Fractions – Weight

This video provides three examples of how to perform metric conversions involving weight using unit fractions.