76
There are 100 cents in a dollar.
A nickel is 5 cents so 25 nickels is 25*5 = 125 cents. A quarter is 25 cents so 125 cents = 125/25 = 5 coins.
The term cents might have been used in the place of sense because the sentence deals with money.
You mean 1/2 + 1/4? Imagine as quarters from a dollar, ok? Each quarter is 25 cents and if you have two, that makes it fifty. If you have two fifty cents, that makes a dollar (1/2+1/2=1). So, fifty cents plus a quarter is what? 75 cents? Yes.
2
There are several variables involved in making a potato battery. Specifically, the variables include the potato, two pennies, galvanized nails, and some copper wire.
100 cents makes a dollar
That depends on the battery. A car battery makes 12 volts. An AA cell battery makes 1.5 volts.
1,000 cents = 10.00 Euros or Dollars
Bosch Battery
4 fifty cents makes 2 dollars.
76
A quarter(25 cents), and 2 pennies(2 cents) 25 + 2 27 cents
Makes the battery work
A dime is ten cents, so five times makes 50 cents. A dollar is 100 cents, so five dimes only makes half of a dollar.
what is the controlled variable in the potatoe clock sciense poject