25 of course !
Which currency are you using? Twenty-cent coins don't exist in the United States anymore.
An Australian Twenty cent coin weighs 11.31 grams, so there would be about 88 Twenty cent coins in a Kilogram.
it's possible only if there are 20 cent coins only for that 7 dollars 1 dollar = 100 cents, 100 cents = 5 of 20 cent coins since you need 5 of 20 cent coins for a dollar, you do 7 times of it. 7 X 5 = 35. Therefore, you need 35 of 20 cent coins for 7 dollars. (or there are 35 of 20 cent coins in 7 dollars)
20 / 5 = 4 328 / 4 = 82
25 of course !
Which currency are you using? Twenty-cent coins don't exist in the United States anymore.
An Australian Twenty cent coin weighs 11.31 grams, so there would be about 88 Twenty cent coins in a Kilogram.
$12.75/$0.05 = 255 five cent coins
it's possible only if there are 20 cent coins only for that 7 dollars 1 dollar = 100 cents, 100 cents = 5 of 20 cent coins since you need 5 of 20 cent coins for a dollar, you do 7 times of it. 7 X 5 = 35. Therefore, you need 35 of 20 cent coins for 7 dollars. (or there are 35 of 20 cent coins in 7 dollars)
20 / 5 = 4 328 / 4 = 82
Method 1:$284.78 is the same as 28,478 cents. Dividing by 20 gives 1423.9 twenty-cent coinsMethod 2:20 cents is 1/5 of a dollar, so there are 5 times as many 20-cent coins as dollars in that amount. 284.78 * 5 also equals 1423.9 twenty-cent coins.Because you can't have 0.9 of a coin, there are 1423 coins, with 18 cents left over.
40
Well, isn't that a happy little question! To figure out how many 20-cent coins go into $12.00, you can divide $12.00 by 0.20 (which is the value of one 20-cent coin). This will give you the total number of coins you need. Just remember, there's no mistakes in math, just happy little accidents!
10,000 pennies
5
190