Two-thirds in decimal format is 0.667 when rounded to three decimals. In reality, the decimal format of 2/3 is 0.666... The number is followed by an ellipses, to indicate that six repeats infinitely.
Continue ReadingTo convert a fraction into decimal format, the denominator should be changed to 10. In the above example, the denominator is three. To change it to ten, it is multiplied by 3.333 when rounded to three decimal places. To change 2/3 into a decimal, first multiply two and three by 3.333. Three multiplied by 3.333 is equal to 10, and two multiplied by 3.333 is equal to 6.667 when rounded to three decimals. Thus, the fraction becomes 6.667/10. Dividing 6.667 by 10 yields 0.667.
Learn more about Fractions & PercentagesTo write decimals in standard form, move the decimal point to the right until it is at the right of the first nonzero digit. Then, multiply the number by 10 to the power of the negative of the number of spaces the decimal point was moved.
Full Answer >The multiplication of percentages is accomplished by converting the percentage to decimals, and multiplying the decimals. To convert a percentage to a decimal, the percent sign must be removed, and the number divided by 100. The decimal point should always be moved two places to the left when dividing by 100. After dividing 75 by 100, the answer is 0.75.
Full Answer >Long division with decimals is functionally the same as long division without decimals, but you have to move the decimal point of the divisor and dividend so you have a whole number.
Full Answer >As of 2015, to get help on dividing decimals by decimals, visit Education.com and CoolMath.com. Both of these websites offer help at no cost to the student.
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