Poohdai12 Poohdai12

29-02-2016
Mathematics

Answered

a dog shelter had 20 puppies last month. This month, 31 puppies are at the shelter. What is the percent of change?

Verified Answer :

Anonymous Anonymous

29-02-2016

Simple, finding markup, you'll use two equations

Markup=New-Original

Markup%=Markup/Original100

Markup=31-20
Markup=11

Then,

Markup%= 11/20100
M%=0.55*100
M%=55%

Thus, the percent of change was, 55%.

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