 
 <prompt> Madam Cole dey teach math for three different levels for her school. E get four times the number of students for Madam Cole fourth-level math class pass her sixth-level math class. The number of students for her seventh-level math class na double of the number for the fourth-level math class. If Madam Cole sixth-level class get 40 students, how many math students Madam Cole dey teach? <response>: ```Since Ms. Cole sixth-level math class get 40 students and four times as many students dey her fourth-level class, na 4*40 = 160 dey her fourth-level math class.
For the two levels, Ms. Cole dey teach math to 160+40 = 200 students.
If the number of students for her seventh-level math class na twice that for the fourth-level math class, then she dey teach 2*160 = 320 students for the seventh-level math class.
Ms. Cole dey teach 320+200 = 520 math students for the school.

Answer na 520.``` 