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primary 5 | Maths
| Whole Numbers
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Date Posted: 2 years ago
Views: 452
(a)
3×5 + 1×6 = 21 (Ans)
(b)
# heads total →
C:A = 3u : 1u
each →
C:A = 5 : 6
# coup total →
C:A:T = 15u:6u : 21u
21u = 1848
u = 1848÷21 = 88
3u = 3×88 = 264 (Ans)
3×5 + 1×6 = 21 (Ans)
(b)
# heads total →
C:A = 3u : 1u
each →
C:A = 5 : 6
# coup total →
C:A:T = 15u:6u : 21u
21u = 1848
u = 1848÷21 = 88
3u = 3×88 = 264 (Ans)
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Date Posted:
2 years ago
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