Add Fractions & Decimals Quick Ch

Answer 1

To add fractions, follow these steps:

1. Find a common denominator for the fractions. This is a number that both denominators can evenly divide into. For example, if you are adding 1/4 and 3/8, the common denominator is 8.

2. Convert the fractions to have the common denominator. In our example, we would convert 1/4 to 2/8 (by multiplying the numerator and denominator by 2).

3. Add the numerators together and keep the common denominator. In our example, 2/8 + 3/8 = 5/8.

4. Simplify the fraction if possible. In our example, 5/8 is already in its simplest form.

To add decimals, follow these steps:

1. Align the decimal points.

2. Add the numbers together as if they were whole numbers.

3. Place the decimal point in the same position as the original decimals being added.

For example, to add 2.5 and 1.7:

2.5
+ 1.7
------
4.2

So, 2.5 + 1.7 = 4.2.