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How can you find the sums of decimal amounts in dollars and cents?
Wiki User
∙ 9y ago
Put the numbers in a column with the decimal points aligned. Add the numbers ignoring the decimal points. Insert the decimal point in the answer exactly below the column of decimal points in the numbers being added (summands).
Wiki User
∙ 6y ago
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What would 7 cents look like with a decimal point?
$0.07 When writing fractional amounts with a decimal point be VERY careful not to confuse the $ sign and the ¢ sign. It's common to find prices in stores that are written incorrectly, e.g. 0.50¢ when the amount is supposed to be 50 cents. Because a decimal point in a price indicates anything to the right of it is divided by 100, "0.50¢" isn't 50 cents, it's 50/100 of a cent - or half a penny!!
What is 10 percent of 129 dollars?
$12.90 (twelve dollars and ninety cents). To find 10% of a number, just move the decimal point one place to the right. For example, 129 is the same as 129.000000...so you change it from 129.000000... to 12.9000000 or just 12.9. To find 1% of a number, move the decimal point two spaces to the right. For example, 129 ---> 1.29.
How many dollars are in 1547 pennies?
$154 and 7 left over cents *note* if you ever need to find out how many you dollars would be in any amount of cents, just take all the numbers and put a dollars sign in front of it except for the last number depending on the number, it would be the cents example:10000 cents 1000 dollars 1000 cents 10 dollars
What is the largest number of coins that will make 29.30?
The smallest coin available is a penny, worth one cent. Simply shift the decimal two places to the right (because you're going from dollars and cents to strictly cents) to find that you would need 2930 pennies to make $29.30 using the largest number of coins possible. Using any other coins would only decrease the number of coins in the combination.
What does find a terminating decimal mean?
It is a requirement to find a decimal representation which has only a finite number of digits after the decimal point.
How do you spell 5.07 cents?
Cents are usually divided only to find a unit cost in manufacturing. The value would be written out "five and seven-hundredths cents." If this is US currency, the cents are the decimal part of the value. The spelling of $5.07 is "five dollars and seven cents."
How do you convert 209.99 from cents to dollars?
As there are 100 cents in a dollar you simply divide the number of cents by 100 to find the number of dollars. 209.99 cents would equal $2.10 dollars (rounded up to the nearest cent) but $209.99 dollars would equal 20999 cents.
What is 10 percent of one dollar?
Well since 10% of 10 dollars is 1 dollar then 1% of 10 dollars would be .10 cents
Find ten percent of 84 dollars?
10% of 84 dollars = 8 dollars 40 cents
What would 7 cents look like with a decimal point?
$0.07 When writing fractional amounts with a decimal point be VERY careful not to confuse the $ sign and the ¢ sign. It's common to find prices in stores that are written incorrectly, e.g. 0.50¢ when the amount is supposed to be 50 cents. Because a decimal point in a price indicates anything to the right of it is divided by 100, "0.50¢" isn't 50 cents, it's 50/100 of a cent - or half a penny!!
How many dollars are in 1547 pennies?
$154 and 7 left over cents *note* if you ever need to find out how many you dollars would be in any amount of cents, just take all the numbers and put a dollars sign in front of it except for the last number depending on the number, it would be the cents example:10000 cents 1000 dollars 1000 cents 10 dollars
What is 10 percent of 129 dollars?
$12.90 (twelve dollars and ninety cents). To find 10% of a number, just move the decimal point one place to the right. For example, 129 is the same as 129.000000...so you change it from 129.000000... to 12.9000000 or just 12.9. To find 1% of a number, move the decimal point two spaces to the right. For example, 129 ---> 1.29.
What does find the product in dollars and cents mean?
It means find the answer to the multiplication problem in money form.
How much money is 800 quarters?
A single quarter is 25 cents. So to find the answer multiply 800 by 25 cents. The answer is 200 dollars.
20000 pennies equals how many dollars?
20,000 pennies is the same as $200. There are 100 cents in a dollar, so you simply need to divide 20,000 by 100 to find out how many dollars are in that many cents.
What is 20 percent of four thousand dollars?
20% of 4000 dollars is 800 dollars. To find this you multiply 4000 x 0.2 (20% converted to a decimal #).
What is 10 percent of 700 dollars?
70 Way to find: 10/100 * 700
