What is the ratio 75: 1.5 in lowest terms?

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Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300