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primary 6 | Maths
| Percentage
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Date Posted: 3 years ago
Views: 306
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3) $4000 x 2.30% = $92
Interest Mr Tang receives
= $92
4) 450 labels => 18 min
1 label => 1/25 min
110 labels => 1/25 x 110
=> 4.40 min
It takes 4.40 min for the machine to print 110 labels.
5) Sum of X, Y, Z = 43(3)
= 129
Sum of X, Y = 37(2)
= 74
Value of Z. = 129 - 74
= 55
Interest Mr Tang receives
= $92
4) 450 labels => 18 min
1 label => 1/25 min
110 labels => 1/25 x 110
=> 4.40 min
It takes 4.40 min for the machine to print 110 labels.
5) Sum of X, Y, Z = 43(3)
= 129
Sum of X, Y = 37(2)
= 74
Value of Z. = 129 - 74
= 55
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