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Tim mowed lawns for 2 hours and earned $4.50 per hour. Then he washed windows for 4 hours and earned $3.45 per hour. What was Tim's average earnings per hour for all 6 hours.

Respuesta :

Answer:

$3.23 per hour

Step-by-step explanation:

4.5+4.5+3.45+3.45+3.45+3.45=19.35

19.35/6=$3.225 or $3.23 per hour

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