Lesson 2
... and then dividing the result by the same number we multiplied by, will give us as a result the number we started with. Similarly, if we first divide and then multiply by the same number, we will get the number we started with (we need to remember that division by zero is not defined). ...
... and then dividing the result by the same number we multiplied by, will give us as a result the number we started with. Similarly, if we first divide and then multiply by the same number, we will get the number we started with (we need to remember that division by zero is not defined). ...
NUMBER SYSTEM
... into rational numerator/denominator is called rationalization. Surd in denominator of a fraction makes the fraction complicated. With rationalization, the surd in denominator is changed to a rational number which makes the term simpler. ...
... into rational numerator/denominator is called rationalization. Surd in denominator of a fraction makes the fraction complicated. With rationalization, the surd in denominator is changed to a rational number which makes the term simpler. ...
Chapter 4 FRACTION NOTATION: ADDITION
... 1. 18 is the larger number, but it is not a multiple of 15. 2. Check multiples of 18: 2 ⋅18 = 36 Not a multiple of 15 3 ⋅18 = 54 Not a multiple of 15 4 ⋅18 = 72 Not a multiple of 15 5 ⋅18 = 90 A multiple of both 15 and 18 The LCM is 90. ...
... 1. 18 is the larger number, but it is not a multiple of 15. 2. Check multiples of 18: 2 ⋅18 = 36 Not a multiple of 15 3 ⋅18 = 54 Not a multiple of 15 4 ⋅18 = 72 Not a multiple of 15 5 ⋅18 = 90 A multiple of both 15 and 18 The LCM is 90. ...
Fusion of the existing Theories of the Irrational Number into a New
... Relating to this we shall prove the following property (always starting from the properties of N°. 2) : If a is a given rea! number and v a given positive rationa! number, we ean . a!ways determine a rational number a so that a a a v. As the validity of this property is at once apparent if a is rati ...
... Relating to this we shall prove the following property (always starting from the properties of N°. 2) : If a is a given rea! number and v a given positive rationa! number, we ean . a!ways determine a rational number a so that a a a v. As the validity of this property is at once apparent if a is rati ...
