### Application Word Problems : Fractions, Ratio and Proportion, Perimeter of Triangle and Rearranging Formulas

96. World grain demand. Freeport McMoRan projects that in 2010 world grain supply will be 1.8 trillion metric tons and the supply will be only _3/4 _of world grain demand. What will world grain demand be in 2010? 94. Fahrenheit temperature. Water boils at 212°F. a) Use the accompanying graph to determine the Celsius tempe