0. c. A=1-w d A=1 15. What is the formula to solve the problem? a. A=1xw b. A=1+ w 16. What operation is to be used? a. addition b. subtraction 17. What is the complete answer? a. 360 m2 b. 3 600 m2 c. multiplication c. 36 000 m2 d. 360​