5
18?? I don't get the joke.
A nickel is worth 5 cents and a dollar is worth 100 cents. But you already knew that, didn't you?
Four nickels, but only tomorrow!
Could the original question be "You have two coins that equal fifty-five cents and one is not a nickel"? If so, the answer would be "one is a half-dollar (not a nickel) and the other one is a nickel".
40
There are five Nickels in one Quarter.
Approx 2268015 nickels.
50 nickels equal 240 it takes 10 quarters to equal 240
Two nickels equal the value of one dime, therefore fourteen (14) nickels would equal the value of seven (7) dimes.
5 quarters * 5 nickels/quarter = 5 * 5 nickels = 25 nickels
six
Four hundred nickels are equal to twenty dollars.
5
One nickel is equal to 0.05 dollars. Therefore, 4.70 dollars is equal to 4.70 / 0.05 = 94 nickels.
Well, it'll never equal exactly 2.36, since it has to be in quantities of five. However, there are 47 nickels in 2.36 (which will equal 2.35)
ten(10)