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primary 6 | Maths
| Data Analysis
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Date Posted: 5 years ago
Views: 360
$370 - $220 = $150
An extra $150 is recorded.
$329 - $324 = $5
On average, each stall earns $5 more.
You can treat this extra $150 as divided equally among each stall.
$150 ÷ $5 = 30
There are 30 stalls.
An extra $150 is recorded.
$329 - $324 = $5
On average, each stall earns $5 more.
You can treat this extra $150 as divided equally among each stall.
$150 ÷ $5 = 30
There are 30 stalls.
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