Question

The 3 x 5 matrix shows the number of sandwiches sold over five days at the school canteen. What does the number tell you which is: (06 Marks)

(a) in the second row and the third column
(b) in the third row and the fourth column
(c) in the first row and the fifth column

M
T
W
T
F
Cheese
50
45
52
47
39
Salad
61
44
48
38
51
Chicken
53
46
39
42
52
​

Answer 1

Answer:

(a) In the second row and the third column: It shows that 48 sandwiches are sold in school canteen on Wednesday.

(b) In the third row and the fourth column:  It shows that 42 sandwiches are sold in school canteen on Thursday.

(c) In the first row and the fifth column:  It shows that 39 sandwiches are sold in school canteen on Friday.

Step-by-step explanation:

It is given that The 3 x 5 matrix shows the number of sandwiches sold over five days at the school canteen.

The matrix is as below:

                     M    T      W    TH   F

Cheese         50   45   52   47   39

Salad             61    44   48   38  51

Chicken        53    46   39   42  52

(a) In the second row and the third column: It shows that 48 sandwiches are sold in school canteen on Wednesday.

(b) In the third row and the fourth column:  It shows that 42 sandwiches are sold in school canteen on Thursday.

(c) In the first row and the fifth column:  It shows that 39 sandwiches are sold in school canteen on Friday.

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