At Westonci.ca, we connect you with the answers you need, thanks to our active and informed community. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

70 pennies decreased by 20% is

 

 

Sagot :

56 pennies.
That is, [tex]70*\frac{100-20}{100}=70*\frac{80}{100}=70*\frac{4}{5}=\frac{4*70}{5}=4*14=56[/tex]
56 pennies, you should find 20% of 70 to get 14 and subtract that from 70 to get you answer.