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Price of a gallon is $2.009. the third digit after the decimal is for 9/10 of a gallon. You are not paying for a gallon of gas. You are paying for 9/10 a gallon of gas. Sometimes you will see 9/10 after the cost of gas.

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Q: Why is there 3 digits after the decimal for a gallon of gas?
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Write 0.925 in a fraction?

Since there are 3 digits after the decimal, divide by 1000 (103):925 / 1000Then see if you can simplify.Since there are 3 digits after the decimal, divide by 1000 (103):925 / 1000Then see if you can simplify.Since there are 3 digits after the decimal, divide by 1000 (103):925 / 1000Then see if you can simplify.Since there are 3 digits after the decimal, divide by 1000 (103):925 / 1000Then see if you can simplify.


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You need to add up the number of digits to the right of the decimal to find the number of digits in the answer. If the first factor has 2 digits to the right of the decimal point and the second factor has 3, the final answer will have 5 digits to the right of the decimal point.


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It is. It terminates after 3 digits!


How do you do the math problem 7.8 times 0.03?

When doing it by pencil and paper (or mentally): 1) ignoring the decimal points multiply the numbers together; 2) count how many digits in total are after the decimal points in the multiplication; 3) put the decimal point into the answer (inserting leading zeros if necessary) so that the same number of digits follow the decimal point; 4) any trailing zeros can be not written. For 7.8 × 0.03 this leads to: 78 × 3 = 234 in 7.8 there is 1 digit after the decimal point in 0.03 there are 2 digits after the decimal point Thus in 7.8 × 0.03 there are 1 + 2 = 3 digits in total after the decimal point, and the answer must also have 3 digits after the decimal point. → 7.8 × 0.03 = 0.234 If the question had been 0.05 × 0.4 this leads to: 5 × 4 = 20 0.05 × 0.4 has 2 + 1 = 3 digits after the decimal point Thus 0.05 × 0.4 = 0.020 which has 3 digits after the decimal point but would [normally] be written without the trailing zero as 0.02 (only having 2 digits after the decimal point).


What symbols form basis of the decimal system?

The digits from 0 to 9, and the decimal point (or comma, depending on the country).The digits from 0 to 9, and the decimal point (or comma, depending on the country).The digits from 0 to 9, and the decimal point (or comma, depending on the country).The digits from 0 to 9, and the decimal point (or comma, depending on the country).


How much did gas cost in 1992?

I was gas station attendant in '81 when pumps first required changeover to 3 digits per gallon(when it first hit 1.00 per gallon for hi-test). By the year 2002 gas was still close to one dollar or 1.20 per gallon for regular. There wasn't a whole lotta fluctuation for those 20 or so years... all over now.


Is a decimal greater when there are 2 decimals or 3?

Neither. The number of digits after the decimal point is a measure of the accuracy, not magnitude.


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When multiplying decimals where do you move the decimal?

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What is the greatest 3 digit decimal less than 1?

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