The following table shows the number of bulbs sold by 4 factories over a period of 4 months.
Find the number of bulbs Factory X and Factory W sold in these 4 months altogether.
A 9700
B 9400
C 9406
D 9724
d
The following table shows the number of bulbs sold by 4 factories over a period of 4 months.
Find the number of bulbs Factory X and Factory W sold in these 4 months altogether.
A 9700
B 9400
C 9406
D 9724