Karolo nngwe le nngwe ya setlhare sa redwood e bolelele jwa di-foot di le 10 e boima jwa di-pound di le 400. Dithuthupi di jele 30% ya dikgong tsa setlhare seno sa redwood. Fa setlhare seno sa redwood se le boleele jwa di-foot di le 200, se boima bo kae?

Brady is counting the money in his piggy bank. He has 100 pennies, 40 nickels, 20 dimes, and 40 pieces of dollar bills. How much does Brady have in his piggy bank in dollars?
Sa ntlha bona gore go na le dikarolo di le kae tsa di-foot di le 10 mo setlhareng sa redwood: di-foot di le 200 / di-foot di le 10/karolo = <<200/10=20>>dikarolo di le 20
Go tswa foo atisa palo ya dikarolo ka boima jwa karolo nngwe le nngwe go bona boima jotlhe jwa setlhare sa redwood: dikarolo di le 20 * di-pound di le 400/karolo = <<20*400=8000>>di-pound di le 8000
Go tswa foo bona gore dithuthupi di jele bokae jwa dikgong: di-pound di le 8000 * 30% = <<8000*30*.01=2400>>di-pound di le 2400
Go tswa foo ntsha palo eo mo boimeng jotlhe jwa dikgong: di-pound di le 8000 - di-pound di le 2400 = <<8000-2400=5600>>di-pound di le 5600
#### 5600 

Since a penny is 1 cent, then 100 pennies is equal to 100 x 1 cent = <<100=100>>100 cents.
Since nickel is 5 cents, then 40 nickels is equal to 40 x 5 = <<40*5=200>>200 cents.
Since a dime is equal to 10 cents, then 20 dimes are equal to 20 x 10 = <<20*10=200>>200 cents.
So, Brady has a total of 100 + 200 + 200 = <<100+200+200=500>>500 cents.
Since a dollar is equal to 100 cents, then 500 cents is equal to 500/100 = <<500/100=5>>5 dollars.
Thus, Brady has a total of $40 + $5 = $<<40+5=45>>45 in his piggy bank.
#### 45