Respuesta :
Answer:
Mr Jackson Sold 39 Computer monitors in three years.
Step-by-step explanation:
Given:
Sale of Computer Monitor in 1st year = 3
In second year he sold 4 times as many monitors as the first year.
To find Sale of Computer Monitor in 2nd year we will multiply 4 with Sale of Computer Monitor in 1st year
Hence,
Sale of Computer Monitor in 2nd year = 4 [tex]\times[/tex] Sale of Computer Monitor in 1st year = [tex]4\times3 =12[/tex]
In the third year, he was able to sell 6 times as many monitors as in the first year.
To find Sale of Computer Monitor in 3rd year we will multiply 6 with Sale of Computer Monitor in 1st year
Hence,
Sale of Computer Monitor in 3rd year = 6 [tex]\times[/tex] Sale of Computer Monitor in 1st year = [tex]4\times3 =24[/tex]
Now we need to find monitors sold in three years,
It can be calculate by adding Sale of Computer Monitor in 1st year and Sale of Computer Monitor in 2nd year and Sale of Computer Monitor in 3rd year.
Monitors sold in 3 years = [tex]3 + 12 +24 =39[/tex]
Hence Mr. Jackson sold 39 computer monitor in 3 year.
