Noor brought 2121 sheets of stickers. she gave \dfrac{1}{3} 3 1 ? of a sheet to each of the 4545 students at recess. she wants to give teachers 1\dfrac{1}{2}1 2 1 ? sheets each. which inequality describes the number of teachers, tt, noor could give sheets of stickers to?

12 teachers will get 1/2 sheets each

Step-by-step explanation:

Noor bought 21 sheets of stickers

She gave 1/3 sheets to each 45 students

She wants to give teachers 1/2 of sheets

The question should be: how many teachers will she give

Total sheets=21

Students gets= 1/3 × 45

=45/3

=15 sheets

Remaining sheet= total sheets - students sheets

=21-15

=6 sheets

There are 6 sheets remaining for teachers

She wants to give 1/2 to each teacher

Then,

The number of teachers that will get =Remaining sheets ÷ each teacher's share

=6 ÷1/2

=6 × 2/1

=12 teachers

12 teachers will get 1/2 sheets each

15+3/2t ≤21

Step-by-step explanation:

7 > 4

Step-by-step explanation:

Step-by-step explanation:

Let t represent the number of teachers.

We have been given that Noor gave 1/3 of a sheet to each of the 45 students at recess.

Let us find the number of sheets given to students by Noor by multiplying the total number of students by the part of sheet given to each student.

So, Noor gave 15 sheets to 45 students.

We have been given that Noor wants to give sheet to each teachers, so the number of sheets given to t teachers will be .

As Noor has bought 21 sheets, so the number of sheets given to students and t teachers will be less than or equal to 21.

We can represent this information in an inequality as:

Therefore, the inequality represents the number of teachers ,t, Noor could give sheets of stickers too.

Step-by-step explanation:

Let

t-------> the number of teachers

we know that

Noor gave of a sheet to each of the students at recess

so

the total number of sheets given to students equals to

The remain sheets is equal to

To find the maximum number of teachers divide the remain sheets by sheets

remember that

so

therefore

the inequality is equal to

Step-by-step explanation:

the question is

 Which inequality describes the number of teachers, t, Noor could give the stickers to?

Let

t-------> the number of teachers

we know that

Noor gave 1/3 of a sheet to each of the 45 students at recess

so

the total number of sheets given to students equals to

The remain sheets is equal to

To find the maximum number of teachers divide the remain sheets by sheets

remember that

so

therefore

the inequality is equal to

Required inequality is t ≤ 4.

Step-by-step explanation:

There are 21 sheets of stickers.

Noor gave 1/3 of a sheet to each of the 45 students.

So, she gave 1 sheet to 3 students.

Therefore, the number of sheets she gave for 45 students = .

Remaining sheets = 21 - 15 = 6

Now, the number of teachers = t

Number of sheets Noor gave to one teacher =

For t teachers, the total number of sheets given = .

Clearly, this quantity should be less than or equal to the remaining sheets 6.

Hence, the required inequality is:

3t ≤ 12

t ≤ 4

The inequality that represents the word problem is the following:

15 + (3/2)t ≤ 21

Step-by-step explanation:

Because Noor gave a 1/3 of a sheet to each of the 45 students at recess this equals to 15.

45×⅓ = 15 sheets for students

And because she wants to give each teacher 1 and 1/2 sheets, that is the same as giving them 3/2.

Then she should still have 21 sheets

Step-by-step explanation:

If she has 21 sheets,

She still has 21 sheets

If she does not give any away she will still have 21 sheets.

Its only sensful...