Shaalaa.com | Matrices part 17 (Example Matrices Multiplication)
Series 1: playing of 9
00:11:31
00:14:42
00:06:46
00:13:16
00:08:20
00:13:30
00:14:18
00:13:13
00:04:46
Related QuestionsVIEW ALL [2]
Three schools A, B and C organized a mela for collecting funds for helping the rehabilitation of flood victims. They sold hand made fans, mats and plates from recycled material at a cost of Rs 25, Rs 100 and Rs 50 each. The number of articles sold are given below:
SchoolArticle | |||
A | B | C | |
Hand-fans | 40 | 25 | 35 |
Mats | 50 | 40 | 50 |
Plates | 20 | 30 | 40 |
Find the funds collected by each school separately by selling the above articles. Also find the total funds collected for the purpose.
Write one value generated by the above situation.
Three schools X, Y, and Z organized a fete (mela) for collecting funds for flood victims in which they sold hand-helds fans, mats and toys made from recycled material, the sale price of each being Rs. 25, Rs. 100 andRs. 50 respectively. The following table shows the number of articles of each type sold:
School/Article | School X | School Y | School z |
Hand-held fans | 30 | 40 | 35 |
Mats | 12 | 15 | 20 |
toys | 70 | 55 | 75 |
Using matrices, find the funds collected by each school by selling the above articles and the total funds collected. Also write any one value generated by the above situation.