A survey showed that 30% of the students bring their lunch to school. The survey polled 300 students. How many of the students do not bring their lunch to school?

210 students

Step-by-step explanation:

30% of students bring their lunch, which means that the remaining 70% do not bring their lunch.

The total number of students that were polled is 300.

So, find 70% of 300:

0.7 x 300 students = 210 students

inverse operation of addition

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event