Ok, first of all, it is important to understand that this function would depend on 2 variables; the number of dollars (x) and the number of pennies (y). Every dollar is equivalent to 100 pennies. So, if we are given x dollars, we have 100*x pennies. If we also have y pennies, we still get y pennies. We need to add these two to get the total amount of pennies. Thus, the correct function is: f(x,y)=100*x+y
Hi , you have to divide the numerator and the denominator , if you get a decimal you just have to move the period 2 spaces to the right. For example 3/8 -0.375 0.375 - 37.5
