Answer:
49
Step-by-step explanation:
To find the number of color pencils sold you simply multiply the number of color pencils by the number of 1st classes:
[tex]#color\ pencils\ sold=(color\ pencils\ sold\ per\ class)(number\ of \ 1st\ G\ classes)[/tex]
- each class sold 7 color pencils
- there are seven 1st G classes
Then, you replace in the formula and you obtain:
[tex]color\ pencils\ sold=(7)(7)=49[/tex]
hence, there were 49 color pencils sold