## Calculator Use

Find standard kind of a positive or an adverse number v the standard kind calculator. Convert from number style to standard form as a decimal multiplied by a strength of 10.

You are watching: Write 9.79 x 105 in standard notation.

## What is conventional Form

Standard type is a way of creating a number so it is less complicated to read. It is frequently used because that very large or very small numbers. Standard form is favor scientific notation and also is typically used in science and engineering.

A number is composed in standard type when the is stood for as a decimal number time a power of 10.

As an example, take into consideration the speed of irradiate which travel at around 671,000,000 miles every hour. Composed in standard kind this number is identical to 6.71 x 108.

## How to transform to traditional Form

Standard type is favor scientific notation whereby a number is stood for as a decimal number times a power of 10. Standard kind format is:

\< a \times 10^b \>

Where

a is a number whose absolute worth is a decimal number better than or same to 1, and also less than 10: \< 1 \le \left\lvert a \right\rvert \lt 10 \> b is one integer and also is the power of 10 forced so the the product that the multiplication in standard form equals the initial number

## How to convert a Number to standard Form

Standard type of a number is a x 10b wherein a is a number, 1 ≤ |a| b is the strength of 10 required so that the standard kind is mathematically identical to the original number.

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move the decimal point in her number until there is only one non-zero number to the left of the decimal point. The resulting decimal number is a. Counting how countless places you relocated the decimal point. This number is b. If you moved the decimal to the left b is positive. If you relocated the decimal come the ideal b is negative. If you did not require to move the decimal b = 0. create your scientific notation number as a x 10b and also read it together "a time 10 come the strength of b." remove trailing 0"s only if they to be to the left that the decimal point.

### Example: transform 459,608 to conventional Form

relocate the decimal 5 areas to the left to obtain 4.59608 a = 4.59608 We moved the decimal come the left so b is hopeful b = 5 The number 459,608 converted to standard form is 4.59608 x 105

### Example: convert 0.000380 to typical Form

relocate the decimal 4 places to the right and also remove leading zeros to obtain 3.80 a = 3.80 We moved the decimal come the best so b is an unfavorable b = -4 The number 0.000380 convert to standard type is 3.80 x 10-4