Comparing Chapter 8

COMPARING QUANTITIES 159 Colour Number Fraction Denominator Hundred In Percentage of Beads Red 8 8 20 8 20 100 100 40 100 ×= 40% Blue 12 12 20 12 20 100 100 60 100 ×= 60% Total 20 We see that these three methods can be used to find the Percentage when the total does not add to give 100. In the method shown in the table, we multiply the ... ................
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