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Question
primary 5 | Maths
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Pls help. Thank you
Date Posted: 1 month ago
Views: 55
(a)
at first 【before】
S : C : S+C = 2 : 1 : 3
C = 75÷3 = 25
S = 50 (Ans)
(b)
in the end 【after / left】
50-14 = 36
S:C=4:1 = 36:9
change of chocoalte
25-9 = 16 (Ans)
at first 【before】
S : C : S+C = 2 : 1 : 3
C = 75÷3 = 25
S = 50 (Ans)
(b)
in the end 【after / left】
50-14 = 36
S:C=4:1 = 36:9
change of chocoalte
25-9 = 16 (Ans)
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How is this p 5 is p3 work
Date Posted:
1 month ago
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