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primary 5 | Maths
| Fractions
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Date Posted: 3 years ago
Views: 212
# of legs EACH ratio
D:C = 2:4 = 1:2
# ratio
D:C:T = 3:1:4
1 set # of legs
3×1+1×2 = 5
400÷5 = 80 sets
80×4 = 320 (Ans)
D:C = 2:4 = 1:2
# ratio
D:C:T = 3:1:4
1 set # of legs
3×1+1×2 = 5
400÷5 = 80 sets
80×4 = 320 (Ans)
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Hope this helps :)
Date Posted:
3 years ago
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