Shahista has 2/3 dogs, Sparky and Boo. Together they eat 2/5 of a pound of food each day. He bought a 2/4 pound bag of dog food for them. How many days will the dog food last? step by step pls.

Can someone me with this problem . show your work .

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was