Answer:
154,791
Step-by-step explanation:
No she not correct. 80% of the students are wearing tennis shoes
answer with an example is attached below
(-35-42-63)/7= (-140)/7=-20
Answer:
Given no. of persons owned laptop = 76
Total of no. of students owned + Total of no. of students dont have owned laptop given = 155
No. of students dont have laptops = 155 - 76 = 79
So then the total no. of no laptops = 79 + 17 = 96(ans)