10) The sum of all the rows, columns and the shaded diagonal only is 12 Complete the table and look for the value of A and Breakfast. Then, solve for the equation (A+B) ÷ 1.2
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The correct answer is A: 3.69, B:4.86 and (A+B) ÷ 1.2 = 7.125
12- 4.32- 3.15 = 4.53
B = 12- 4.53- 2.61= 4.86
12- 4.86- 3.15= 3.99
A= 12- 4.32- 3.99= 3.69
12- 2.61- 4.32= 5.07
12- 4.53- 3.69= 3.78
(A + B) ÷ 1.2= (3.69 + 4.86) ÷ 1.2= 7.125
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