To find a viable solution for the number of vouchers Max bought, we can set up an equation based on the total cost of the vouchers.
Let \( T \) be the number of tumbling vouchers and \( B \) be the number of boxing vouchers. The costs can be represented by the equation:
\[ 25T + 30B = 175 \]
Now, we can evaluate each of the provided options:
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6 tumbling vouchers and 1 boxing voucher: \[ 25(6) + 30(1) = 150 + 30 = 180 \] (not viable)
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7 tumbling vouchers and 0 boxing vouchers: \[ 25(7) + 30(0) = 175 + 0 = 175 \] (viable)
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1 tumbling voucher and 5 boxing vouchers: \[ 25(1) + 30(5) = 25 + 150 = 175 \] (viable)
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4 tumbling vouchers and 2.5 boxing vouchers: Since you cannot purchase half a boxing voucher, this option is not viable.
The viable solutions based on the calculations above are:
- 7 tumbling vouchers and 0 boxing vouchers.
- 1 tumbling voucher and 5 boxing vouchers.
So, the viable options are:
- 7 tumbling vouchers and 0 boxing vouchers
- 1 tumbling voucher and 5 boxing vouchers