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15 As a Decimalor

15 As a Decimalor

15 As a Decimal

As a decimal is (1forty-five) 2. 2. Kind of complicated, right? What does that mean?

Decimal

28/15 in decimal notation has unlimited decimal places. That is, 28/15 as decimal is a non-terminating, repeating decimal. The repeating pattern or sequence, known as repetend or reptend of 28/15 as decimal, can be written with a vinculum, that is overlined, as an ellipsis using three dots …, in parentheses (), or with or with a dot above the outermost digits of the repetend.

We will practice the questions given in the worksheet on addition of decimal fractions. While adding the decimal numbers convert them into like decimal then add as usual ignoring decimal point and then put the decimal point in the sum directly under the decimal points of all (Source: www.math-only-math.com)

Multiply

We will practice the questions given in the worksheet on multiplication of decimal fractions. While multiplying the decimal numbers ignore the decimal point and perform the multiplication as usual and then put the decimal point in the product to get as many decimal places in.

To multiply a decimal number by a decimal number, we first multiply the two numbers ignoring the decimal points and then place the decimal point in the product in such a way that decimal places in the product is equal to the sum of the decimal places in the given numbers. (Source: www.math-only-math.com)

Use

28/15 in decimal notation has unlimited decimal places. That is, 28/15 as decimal is a non-terminating, repeating decimal. The repeating pattern or sequence, known as repetend or reptend of 28/15 as decimal, can be written with a vinculum, that is overlined, as an ellipsis using three dots …, in parentheses (), or with or with a dot above the outermost digits of the repetend.

15 in binary is 1111. Unlike the decimal number system where we use the digits 0 to 9 to represent a number, in a binary system, we use only 2 digits that are 0 and 1 (bits). We have used 4 bits to represent 15 in binary. In this article, we will show how to convert the decimal number 15 to binary. (Source: www.cuemath.com)

 

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