Question

1. In a tree plantation programme, 40 students
planted various number of plants. 8 students
planted 5 saplings each. What is the percentage of
these students? What is the percentage of the
remaining students?​

Answer 1

Answer:20% , 80%

Step-by-step explanation:

8 students out of 40

8/40 × 100 = percentage

20%

Remaining= 100-20

= 80%

Answer 2

The percentage of the 8 students are 20%, and the percentage of the remaining students is 80%

Step-by-step explanation:

Given:

40 students  planted various number of plants.

8 students  planted 5 saplings each.

Solution:

8 students out of 40  planted 5 saplings each.

=$\frac{8}{40} \times 100$

$= \frac{1}{5} \times 100$

= 20%

Remaining percentage of students = 100% - 20 %

= 80%

To know more:

In an examination ,640 students appeared .Of them, 544 passed and rest failed .What percentage of the students failed?

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