Lokemalia76 Lokemalia76
  • 12-02-2015
  • Mathematics
Answered

i have 60 coins, 30% are pennies, how many coins is not pennies



Answer :

brent13p
brent13p brent13p
  • 12-02-2015
60 x 30% = 18 so 60 - 18 = 42 so 42 coins are not pennies

Answer Link
apologiabiology
apologiabiology apologiabiology
  • 12-02-2015
60 coins
30%=pennies
100-30=70% =not pennies
percent menas parts out of 100 so
70%=70/100=7/20=0.7
so we want to find 70% of 60
'of' can be translated to as multiply
0.7 times 60=42
42 coins=not pennies
Answer Link

Other Questions

True or false? The two chambers at the bottom of your heart are called ventricles.
which is bigger 0.125 or 0.15?
Thomas buy a case of bottled water contains 36 bottles of water and ice $4.69 thomas will sell each bottle of water for $0.75 out of school event how much profi
how do you write 2.18 in ones tenths and hundredths?
True or false? Mice live for up to 10 years.
how can drawing a model help you write an equation
True or false? Trans fats are good for your health.
1000+20029293848493+2832783920
what did japans victory in the Russo-japanese war mean to the world
Pllleaaaseeee Help!!!! In which country did President George H.W. Bush's diplomatic skills result in a foreign policy that demonstrates the power of multilatera