Question 623201
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
If 100 grams of ice cream contains 13 grams of fat, 
how much fat{{{highlight(x)}}}is in 330 grams of ice cream??
Note:  Questions with this type of Info Set Up <u>Proportions</u>
 {{{100/13 = 330/x}}}      || Cross Multiplying to solve
      {{{100x = 13*330}}}
        {{{x = 13*330/100 = 42.9gm}}}