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primary 6 | Maths
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Date Posted: 3 years ago
Views: 343
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Common multiple of 3 & 7 is 21, therefore 210 is divisible by 3,7 & 5.
(a) 210
1/3 X 210 = 70 ( A*)
1/5 X 210 = 42 (A)
1/7 X 210 = 30 (B)
210-70-42-30 = 68 (C)
(b) 68
(a) 210
1/3 X 210 = 70 ( A*)
1/5 X 210 = 42 (A)
1/7 X 210 = 30 (B)
210-70-42-30 = 68 (C)
(b) 68
done
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I think that this is the right answer
Date Posted:
3 years ago
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