Answer:
Step-by-step explanation:
One inch is equal to 2.54 centimeters and one centimeter is hundreth of a meter. Then,
Therefore, a is 7 aka real part and b is 19 which is imaginary part.
2 5/6
WE CHANGE 3 1/2 INTO IMPROPER FRACTION WHICH IS 7/2
7/2-2/3=2 5/6