Mr. Wong predicted that he would sell 45 automobiles. He actually sold 48 automobiles. What are the values of A and b in the given table? Percent Error Item Approximate value Exact value Error Absolute error Ratio Percent error Automobiles 45 48 A b
Answer
A
A is equal to negative 3 over 48 ; b is equal to negative 6 point 2 5 percent
B
A is equal to 3 over 48 ; b is equal to 6 point 2 5 percent
C
A is equal to negative 3 over 45 ; b is equal to negative 6 point 8 percent
D
A is equal to 3 over 45 ; b is equal to 6 point 8 percent