Provide an example of a common business-related task or problem (payroll, inventory management, budgeting, profit-loss statements, etc.) that benefits from the use of cross-sheet referencing

Write an expression that will cause the following code to print "equal" if the value of sensorreading is "close enough" to targetvalue. otherwise, print "not equal". ex: if targetvalue is 0.3333 and sensorreading is (1.0/3.0), output is: