Math, asked by jimmylalwani5841, 1 month ago

4. compare (iii) 11. and. 11
_. _
23 12

Answers

Answered by spyXsenorita
1

Given that:

A test was given to 30 students.

5/6 of the students gave all correct answer.

To Find:

How many students did one or more than one mistake.

Let us assume:

x students did one or more than one mistake.

Finding the value of x:

According to the question.

↠ 5/6 of 30 + x = 30

↠ 25 + x = 30

↠ x = 30 - 25

↠ x = 5

Hence,

5 students did one or more than one mistake.

Answered by spyXsenorita
1

Given that:

A test was given to 30 students.

5/6 of the students gave all correct answer.

To Find:

How many students did one or more than one mistake.

Let us assume:

x students did one or more than one mistake.

Finding the value of x:

According to the question.

↠ 5/6 of 30 + x = 30

↠ 25 + x = 30

↠ x = 30 - 25

↠ x = 5

Hence,

5 students did one or more than one mistake.

Answered by spyXsenorita
1

Given that:

A test was given to 30 students.

5/6 of the students gave all correct answer.

To Find:

How many students did one or more than one mistake.

Let us assume:

x students did one or more than one mistake.

Finding the value of x:

According to the question.

↠ 5/6 of 30 + x = 30

↠ 25 + x = 30

↠ x = 30 - 25

↠ x = 5

Hence,

5 students did one or more than one mistake.

Answered by spyXsenorita
1

Given that:

A test was given to 30 students.

5/6 of the students gave all correct answer.

To Find:

How many students did one or more than one mistake.

Let us assume:

x students did one or more than one mistake.

Finding the value of x:

According to the question.

↠ 5/6 of 30 + x = 30

↠ 25 + x = 30

↠ x = 30 - 25

↠ x = 5

Hence,

5 students did one or more than one mistake.

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