Arithmetic Grade Four

Lesson Sixty-three: Comparing Fractions


The following table compares the value of different fractions.
ONE WHOLE
1/2 1/2
1/3 1/3 1/3
1/4 1/4 1/4 1/4
1/5 1/5 1/5 1/5 1/5
1/6 1/6 1/6 1/6 1/6 1/6
1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10 1/10

From this table it is clear that 1/6 is less than 1/2 and that 1/5 is greater than 1/10. In general, the bigger the denominator, the smaller the fraction. It's just like with a pizza: The more pieces there are, the smaller each piece is. If you have two pizzas the same size and the first is cut into 6 equal pieces and the second is cut into 10 equal pieces, then a piece from the first will be bigger than a piece from the second.

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