dovescry76 dovescry76
  • 03-04-2017
  • Mathematics
contestada

Debra's penny bank is 1 4 full. After she adds 360 pennies, it is 5 8 full. How many pennies can Debra's bank hold?

Respuesta :

bcalle
bcalle bcalle
  • 03-04-2017
5/8 - 1/4 = 3/8
360 pennies = 3/8 of a full penny bank.

360/ (3/8) = x/ 1
(3/8)x = 360(1)
Multiply both sides by the reciprocal of (3/8)
(8/3)(3/8)x = (8/3)(360)
x = 960 pennies
Answer Link
jailynnprincess
jailynnprincess jailynnprincess
  • 03-04-2017
What the girl or boy said is the right answer
Answer Link

Otras preguntas

Interest rates on credit card
find the unit price rounded to the nearest cent: $12.35 for 11 lb
A cube has volume 1200 cubic inches. Write the edge length of the cube as a power.
Convert the following: 9.87 x 108s = _____ h
If f(x)=3x+1 and g(x)=2x-5, what is f(g(x)?
What is the vertex of the quadratic function f(x) = (x - 8)(x - 2)
#33. a young woman has come to the clinic with dysuria and frequent urination. what is the most likely diagnosis?
In Figure 33–6, what structure is labeled A? What is the role of the delicate network ofcapillaries that surround's them?by the way, A is in the box
if a train travels 25 miles in 2 hours and 15 minutes, what is it's average speed in miles per hour?• 10 mph• 11.1 mph• 12.5 mph• 9.1 mph
if 1.20 moles of copper react with mercuric nitrate how many moles of mercury form