Year 7 Interactive Maths - Second Edition

Using a Graphics Calculator

Example 10

Solution:

Set the to 2 decimal places by changing Float to 2.  Press QUIT to see the Home Screen and press , if necessary, to clear it.

Then press 19 to obtain the answer to 2 decimal places.

The display on the screen shows that:

Note:

Example 11

Solution:

Set the to 3 decimal places by changing Float to 3.  Press QUIT to see the Home Screen and press , if necessary, to clear it.

Then press 26 to obtain the answer to 3 decimal places.

The display on the screen shows that: