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Stella [2.4K]
2 years ago
4

19 Points to whoever can help me in 10 minutes.

Mathematics
2 answers:
dmitriy555 [2]2 years ago
8 0

Answer:

A gain of 0.45

Step-by-step explanation:

He invested 55 in certificates. All the tickets selling makes 100.00. So 100 - 55 = 45 as profit.

Jet001 [13]2 years ago
3 0
The profit loss will be 1$ and the profit gain will be 55$
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