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Question
primary 6 | Maths
| Data Analysis
2 Answers Below
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Hi
Is this correct way for this question
Date Posted: 6 years ago
Views: 595
It's incorrect.
At first , Hanna has 5 units of stamps. Ashley has 1 unit.
Total = 6 units
6 units ÷ 2 = 3 units
When they have equal number of stamps, each girl has 3 units.
5 units - 3 units = 2 units.
This means Hanna gave 2 units of stamps to Ashley.
2 units = 84 stamps
1 unit = 84 stamps ÷ 2 = 42 stamps
Number of stamps Hanna has at first
= 42 x 5 = 210
At first , Hanna has 5 units of stamps. Ashley has 1 unit.
Total = 6 units
6 units ÷ 2 = 3 units
When they have equal number of stamps, each girl has 3 units.
5 units - 3 units = 2 units.
This means Hanna gave 2 units of stamps to Ashley.
2 units = 84 stamps
1 unit = 84 stamps ÷ 2 = 42 stamps
Number of stamps Hanna has at first
= 42 x 5 = 210
See 2 Answers
done
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clear
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Take note that they are gonna have the same number of stamps at the end, so they should both have 3 units at the end.
In case you are unsure, you can always sub the numbers back to check!
Have a good day. :)
In case you are unsure, you can always sub the numbers back to check!
Have a good day. :)
Date Posted:
6 years ago
done
{{ upvoteCount }} Upvotes
clear
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Hope this helps. Method 2 is the short cut.
Date Posted:
6 years ago
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