Example 8 - Chapter 8 Class 7 Comparing Quantities
Last updated at Nov. 6, 2018 by Teachoo
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Transcript
Example 8 Out of 25 children in a class, 15 are girls. What is the percentage of girls? Total number of children = 25 Number of girls = 15 Percentage of girls = (ππ’ππππ ππ πππππ )/(πππ‘ππ ππ’ππππ ππ πβππππππ) Γ 100% = 15/25 Γ 100% = 3/5 Γ 100% = 3 Γ 20% = 60%
