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Mathematics, 26.08.2019 17:30 bullockarwen
The cost of a phone call lasting 3 minutes 30 seconds was 52.5 cents . at this rate what was the cost of a call lasting 5 minutes 20 second
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Mathematics, 21.06.2019 22:00
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The cost of a phone call lasting 3 minutes 30 seconds was 52.5 cents . at this rate what was the cos...
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