EM-2120
Matrix multiplication
E Math · Secondary 4 · Medium · Matrix multiplication
The matrix represents the ticket prices (in dollars) for adults, senior citizens and children respectively.
On one day, 40 adults, 25 senior citizens and 35 children bought tickets.
Find the total amount of money collected from ticket sales using matrix multiplication.
On one day, 40 adults, 25 senior citizens and 35 children bought tickets.
Find the total amount of money collected from ticket sales using matrix multiplication.
- \$775
- \$825
- \$735
- \$705
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