power point
TRANSCRIPT
4 out of the 5 candles are short. So, 4 of the candles are short. 5
1 out of 9 flowers is yellow.So, 1 of the flowers is yellow. 9
2 out of 6 flowers are violet.So, 2 of the flowers are violet. 6
3 out of 8 balls are black.So, 3 of the balls are black. 8
UNDERSTANDING A FRACTION
Numerator - no. of equal parts chosenDenominator – total no. of equal parts
3
4
A fraction with a numerator 1 is called a unit fraction.
It is the smallest member of a fraction family.
Some examples of unit fractions are :
1 1 1 1 1 2 4 8 9 12
A fraction with numerator less than the denominator is called a proper fraction.
A proper fraction is always less than 1
Some examples of proper fraction are: 1 5 8 13 4 7 9 15
A fraction with numerator greater than the denominator is called a proper fraction.
An improper fraction is always greater than 1
• Some examples of improper fraction are: 7 5 8 23
4 3 2 15
5 divided into two parts52
whole whole whole wholehalf half
2Wholes & 1 half
2Wholes & 1 half
2 1 2
1 2
Mixed fraction
A mixed fraction is a combination of a whole number and a proper fraction
WHOLE PART 2 15
PROPER FRACTION
Examples: 43
9 , 5
2
3