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Jack works eight hours a day he is paid €6.50 per hour. He saves half of his pay how many days will he have to work to save €780?

Answer :

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Answer:

[tex] \frac{8x \times 6.5}{2} = 780[/tex]

[tex]8x \times 6.5 = 780 \times 2 \\ 8x \times 6.5 = 1560 \\ 52x = 1560 \\ x = 15[/tex]

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