Answer:
The correct answer is:
12 (c)
Explanation:
The codes as shown C8 and D9 represent cells in an Excel spreadsheet. the cell tags describe the column letter and row numbers. For instance; C8 means the 8th row in Column C, while D9 means; the 9th row in column D. In order to do mathematical functions with Excel, the formulae starting with an equal sign (=) like the one shown in this example are used. The function is solved as follows:
= 2*C8+3*D9
where:
* = multiplication sign (×)
C8 = 3
D9 = 2
∴ 2*C8+3*D9 = (2 × 3) + (3 × 2)
= 6 + 6 = 12
∴ the result is 12
