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A7:3

B8:5

C6:5

D7:6

Answer:

D. 7:6

Read Explanation:

The ratio of the total number of employees in Production to the total number of employees in Operations is 7 : 6.

* Total employees in Production:

160 (Male)+155 (Female)=315160 \text{ (Male)} + 155 \text{ (Female)} = \mathbf{315}

* Total employees in Operations:

128 (Male)+142 (Female)=270128 \text{ (Male)} + 142 \text{ (Female)} = \mathbf{270}

* Finding the Ratio:

Ratio=315270\text{Ratio} = \frac{315}{270}

* Simplifying the fraction:

* Divide both by 5: 6354\frac{63}{54}

* Divide both by 9: 76\frac{7}{6}


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