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Question
primary 5 | Maths
| Fractions
One Answer Below
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Please assist. Many thanks!
Date Posted: 6 years ago
Views: 458
1 unit of David is twice as much as Karen.
Karen-> 6units
David has therefore 4x2=8 units of Karen
8-6=2 units
2 units-> 1250
8 units-> 5000
David earns $5000.
5000 x 10% = 500
6 units-> 3750
3750 x 10% = 375
375+500=875
They donated $875.
Karen-> 6units
David has therefore 4x2=8 units of Karen
8-6=2 units
2 units-> 1250
8 units-> 5000
David earns $5000.
5000 x 10% = 500
6 units-> 3750
3750 x 10% = 375
375+500=875
They donated $875.
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Thank you.
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