I assume you are referring to American coinage, which would mean 2 dimes is twenty cents.
how much
200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
9
20
10
10
80 cents
What is 3 dimes +4 pennies=
82 cents...................
52 cents
20 dimes = 20*10 cents = 200 cents = 2 dollars.
80 cents
74
What is 3 dimes +4 pennies=
2(10) + 2(25) = 70
82 cents...................
$1.40
56 cents
$5.60
52 cents
20 dimes = 20*10 cents = 200 cents = 2 dollars.
1/2 of 2 dimes.
twenty five cents