risaelectra risaelectra
  • 13-12-2018
  • Mathematics
contestada

Susan's penny bank is 1/10 full. After she adds 240 pennies, it is 2/5 full. How many pennies can Susan's bank hold?

Respuesta :

wolf1728
wolf1728 wolf1728
  • 13-12-2018

Answer:

240 pennies occupy (2/5 minus 1/10) the penny bank volume.

2/5 - 1/10 = 3/10 = .3

240 pennies .3 * the volume

Volume = 240 / .3 = 800 pennies


Step-by-step explanation:


Answer Link

Otras preguntas

Line CD is tangent to circle A at point B. Segment AB is a radius of circle A. What can be concluded about angle ABD? A. Angle ABD is congruent to angle ABC.
Maggie is making cookies .The recipe calls for 3/9 cups of sugar and 4/9 cups of brown sugar. How much sugar does Maggie need in all to make cookies? plzz hel
here is the correct answers : It established a new precedent in declaring the law constitutional, It limited the rights of African American citizens, It all
Microsoft access does not create n:m relationships because microsoft access creates databases based on
3a +6b in distributed property
Roosevelt formed the bull moose party for the following reasons
If five pounds of potatoes cost $3.45, then 2 lb cost $.89. Please select the best answer from the choices provided T F
Aletha has been having difficulty in her first-period history class. one day aletha misses the school bus. she has to walk to school and doesn't arrive until af
What does the "valley of ashes" symbolize? A.The contrast between wealth and poverty B.The environment Gatsby grew up in C.The need for the rich to give up t
what are transitions in an essay used for