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primary 6 | Maths
| Data Analysis
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Date Posted: 7 months ago
Views: 158
Answer should be 229
Last set should be ABAC as question ask for GREATEST POSSIBLE number of letters.
Last set should be ABAC as question ask for GREATEST POSSIBLE number of letters.
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Hope this helps
Date Posted:
7 months ago
Thank you very much
May I know why add 4 to 225? Thank you.
@Cindy...
Question asked for greatest possible number of letters.
1 group ABACA has 3 A.
45 groups have 45×3=135 A.
So, another 2 A can take from ABAC = 4 Letters from here.
45 group with ABACA =45×5=225
225 + 4 = 229.
Hope this clarify your doubts.
Question asked for greatest possible number of letters.
1 group ABACA has 3 A.
45 groups have 45×3=135 A.
So, another 2 A can take from ABAC = 4 Letters from here.
45 group with ABACA =45×5=225
225 + 4 = 229.
Hope this clarify your doubts.
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