JustDoingMath's answer to Emily's Primary 6 Maths Measurement Singapore question.
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Since 40% is Uniform Group ,
60% would be sports + club
So
60% = 11+7
10% = 18÷6
= 3
40% = 3 x 4
= 12
So uniform group has 12 students , the bar graph will be until line 12.
Ask if you have any questions
60% would be sports + club
So
60% = 11+7
10% = 18÷6
= 3
40% = 3 x 4
= 12
So uniform group has 12 students , the bar graph will be until line 12.
Ask if you have any questions
Date Posted:
1 year ago
Why 18÷3
Hi , sorry for the late reply.
18 ÷ 6 is because 18 students is in Sports and Clubs , which is 60% since 100% - 40% = 60%
So to find 40% , we can find 10% first by taking
18 ÷ 6 = 3 , then multiply 4 to find 40% , which is the number of students in uniform group.
18 ÷ 6 is because 18 students is in Sports and Clubs , which is 60% since 100% - 40% = 60%
So to find 40% , we can find 10% first by taking
18 ÷ 6 = 3 , then multiply 4 to find 40% , which is the number of students in uniform group.
Ok understand. Thanks a lot
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