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Primary 4 | Maths
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Need help urgently pls. Thanks.
Date Posted: 5 years ago
Views: 282
5DVD + 9CD = 285
5DVD + 5CD = 225
4CD = 60
1 CD = 15
5DVD = 225-15x5 = 150
hence, 5DVD & 6CD cost
150 + 90 = $240
5DVD + 5CD = 225
4CD = 60
1 CD = 15
5DVD = 225-15x5 = 150
hence, 5DVD & 6CD cost
150 + 90 = $240
Thank you for your prompt reply.
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Hope this help
Date Posted:
5 years ago
Thank you for your prompt reply.
Thank you
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