Question

The bar graph below represents employment in Boxerville. How many moreemployees worked at BIT Labs than at Boxerville Hardware

Answer 1

Given the data below:

To evaluate how many more employees worked at BIT Labs than at Boxerville Hardware, we have

`(number\text{ of employees at BIT labs\rparen-\lparen number of employees at Boxerville hardware\rparen}`

Where

`\begin{gathered} number\text{ of employees at BIT labs=40} \\ number\text{ }of\text{ }employees\text{ }at\text{ }Boxerville\text{ }hardware=30 \end{gathered}`

Thus, we have

`\begin{gathered} 40-30 \\ =10 \end{gathered}`

The correct option is D