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Question
primary 6 | Maths
| Ratio
2 Answers Below
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Hi Pls assist, P6 Maths, thanks!
Date Posted: 3 years ago
Views: 685
After
B:R = 6:1 = 6u:1u
before
B:R = 6:5 = 6u+24:1u+52
5(6u+24) = 6(u+52)
u = (6×52-5×24)÷(5×6-6) = 8
6u = 48 (Ans)
B:R = 6:1 = 6u:1u
before
B:R = 6:5 = 6u+24:1u+52
5(6u+24) = 6(u+52)
u = (6×52-5×24)÷(5×6-6) = 8
6u = 48 (Ans)
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done
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clear
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Simple algebra
Date Posted:
3 years ago
Thanks, but how do we solve it with ratio?
done
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Before / after
Date Posted:
3 years ago
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