grams
312.5g
There are 10 pennies in 10 p.
10 rolls of 10 pennies is 10$
Grams
10 cents (or pennies) is 10% of a dollar which is 100 cents.
312.5g
There are 10 pennies in 10 p.
10 rolls of 10 pennies is 10$
Grams
1 mole is 6.022*1023 atoms, avagradro's number. 1 mole of pennies is equal to 6.022*1023 pennies. 3.5*10-16 mol pennies * 6.022*1023 pennies/1 mol pennies = 210,770,000 pennies If you had 3.5*10-16 moles of pennies, you would have 2.1077*108 pennies.
10 cents (or pennies) is 10% of a dollar which is 100 cents.
There are 10 pennies in a dime.
If you know that 10 pennies equals 1 dime then you can say 10 pennies/10 = 1 dime. Following this equation: 1,000,000,000 pennies / 10 = 100,000,000 dimes.
25.0 grams
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1 dollar is 10 dimes 1 dime is 10 pennies Meaning that to get the number of pennies in a dollar, we can multiply the number of dimes in a dollar by the number of pennies in a dime 10 X 10 =100 pennies