You may write "over" or "divided by" in place of the fraction bar.
Well, if you want to make a fraction while typing, use the slash key. For example: one half would be 1/2.
1/11
The forward slash is the best alternative. 5/7
The key is: Remember that "percent" means " 1/100 ".
Calculators with built-in support for fractions usually have a key labeled something like "a b/c". Let's call this the "fraction" key. You can type in numbers in two different ways:1) For a proper fraction, for example 2/5, you type: 2 fraction 5. Similarly, for an improper fraction, for example 3/2, you type: 3 fraction 2. 2) For an improper fraction, for example 1 2/7, you type: 1 fraction 2 fraction 7. You can write any standard operator between two fractions. Here is an example: To add 1/2 + 2/3, you would type: 1 fraction 2 + 2 fraction 3
If the calculator has the option for fractions, it will usually have a key labelled "a b/c". Use this "fraction" key to input fractions. For example, to input 1/2, type 1 (fraction) 2; to input 3 1/2 (three and one-half), type 3 (fraction) 1 (fraction) 2. If the calculator DOES NOT have the option for fractions (though most modern scientific calculators do), you can write the fraction as a division; for example if you type 2 / 3, you get two divided by three, which is the same as the fraction 2/3. In such a case, the calculator will show the result in decimal, though.
Proportional reasoning relies on ratios. A key idea is that every ratio can be written as a fraction, and every fraction can be thought of as a ratio. Example: I make just 2/3 as much as my husband – this is thinking about it as a fraction.
Check the manual of your specific calculator. What I have seen is usually something like the following: The calculator tends to automatically show fractions as mixed fractions. The calculator has a "fraction" key, often labelled ab/c. Pressing the "shift" key (or some similar key for "extra functions") followed by the fraction key will often to the desired conversion in the other way (from mixed to improper).
The question cannot be answered because a number of key items of information are missing:A decimal fraction representing which quantity?How large are the circles?How large is the square?
(This does not work with mixed numbers, only fractions and improper fractions.) Type the fraction as a division problem. For example three sixths would look like 3/6. Before pressing ENTER, press MATH and select the first option, >Frac. For example, if you are simplifying 3/6, you will see 3/6>Frac. Press ENTER to see the simplified fraction, in this case 1/2.
Example 1/2 (Use the Key next to the right shift "?/") or 1 --- 2 (You have to use 3 lines)