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

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

Find the area of a square that has a side length of 3 1/2 cm

Sodium and magnesium are used to displace titanium from titanium chloride. What does this tell you about titanium?

Mom or me can pick you up near the soccer field when you're done. error

Gloria runs her own successful online craft store, even though she suffers from severe depression and anxiety. Gloria's behavior is atypical. This illustrates t

Hello so im starting a new hobby by making art because someone inspired me to keep doing what i like can you guys tell me if i should give this to my teacher fo

what do 12x4x3x5÷2×6 30 points and brainliest.

Today, there are 4296 more panthers in Florida then there were 50 years ago. If this is a percent increase of 80%, how many panthers are living in Florida today

A hollow area in sediment in the shape of an organism or part of an organism is.

0.8y+0.25= -0.4 Solve for y

Evaluate the extent to which new technology fostered change in United States industry from 1865 to 1900