Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Discover in-depth solutions to your questions from a wide range of experts on our user-friendly Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

what is percent of change? 5 cups to 15 cups


Sagot :

[tex]15\ cups-5\ cups=10\ cups-change\\\\\begin{array}{ccc}5&-&100\%\\\\10&-&p\%\end{array}\ |cross\ multiply\\\\\\5p=10\cdot100\\5p=1000\ \ \ |divide\ both\ sides\ by\ 5\\\\\boxed{p=200\ (\%)}\\\\Answer:\boxed{an\ increase\ of\ 200\%}[/tex]