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Question
Primary 4 | Maths
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Date Posted: 4 years ago
Views: 238
before
A: 145
X: 85
Diff: 145 - 85 = 60
after
A: 145 - ? = 3u
X: 85 - ? = 1u
Diff: 3u - 1u = 2u
since A and X gave away the SAME AMOUNT, the DIFFERENCE WILL NOT BE CHANGED. Therefore, 2u = 60. 1u = 60 ➗ by 2 = 30. 85-30= 55
Ans: 55
A: 145
X: 85
Diff: 145 - 85 = 60
after
A: 145 - ? = 3u
X: 85 - ? = 1u
Diff: 3u - 1u = 2u
since A and X gave away the SAME AMOUNT, the DIFFERENCE WILL NOT BE CHANGED. Therefore, 2u = 60. 1u = 60 ➗ by 2 = 30. 85-30= 55
Ans: 55
See 1 Answer
done
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can you understand, sorry if handwriting cmi
Date Posted:
4 years ago
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