Carrie works 40 hours a week spend 15% her tome in the register 30% her time greeting customers remainder of her time I'm maintenance what % is her time spent in maintenance

Step-by-step explanation:

Given

Required

Percentage of time spent in maintenance;

From the given parameters,She spends the rest of her time in maintenance;

This implies that

Substitute 15% for Register and 30% for Greetings

Subtract both sides by 45%

Hence, the percentage of time spent in Maintenance is 55%

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step-by-step explanation: