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RATIO

- Finds the number of items in each group, given the ratio and total number of items.

Useful for:

- SAT
- ACT
- Algebra 1
- Geometry

Solution: Run RATIO. How?

Enter 40 for the total number.

Enter 3 for the number of

categories (red, blue, green).

Now, enter the ratio parts

(2, 3, and 5) in order:

The program reports

the distribution of the

40 marbles into the

ratio 2:3:5.

Press 0 and ENTER to

end the program.

Note: When the list is long, the

numbers may scroll off the right

side of the screen. Choose 1 in

the last screen, and press ENTER

repeatedly to list the numbers one at a time.