Question

Jhamil is a software developer in red deer, Alberta. Last year gross income was $58300 from four different contracts. Three of this paid $8300, $12750, and $22400. What was the value of the fourth contract?

Answer 1

58300 - 8300 - 12750 - 22400 = 14850

We take the total profit (58300) and subtract the value of all 3 contracts to see what is left over. That remaining amount (14850) is the final contract.