The bar graph shows the total number of wired keyboards sold and the table shows the percentage of wireless keyboards sold out of the total keyboards ...
Question
The bar graph shows the total number of wired keyboards sold and the table shows the percentage of wireless keyboards sold out of the total keyboards (wired + wireless) in five different shops.
The ratio of the cost of wired to wireless keyboards sold by Shop B is . The total revenue earned by Shop C from selling all the keyboards is Rs $33,250$. Find the cost of $40$ wireless keyboards sold by Shop C.