Question 1013959
How many ounces are PEANUTS?
{{{9*(0.39)+16*(0.64)}}}
{{{13.75ounces}}}


How many ounces of mixture?
{{{9+16=25*ounces}}}


Percent Peanuts?
{{{(13.75)/25}}}, multiply this by 100.




Be aware,  with the denominator 25, you can also,...
{{{(13.75/25)(4/4)=whateverNumerator/100}}}.