Question

Noor brought 212121 sheets of stickers. She gave \dfrac{1}{3} 3 1 ​ start fraction, 1, divided by, 3, end fraction of a sheet to each of the 454545 students at recess. She wants to give teachers 1\dfrac{1}{2}1 2 1 ​ 1, start fraction, 1, divided by, 2, end fraction sheets each.

Answer 1

Answer:

She can give Sheets to 12 Teachers

Step-by-step explanation:

Noor brought 21  sheets of stickers.

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

Number of sheet Given to students = 45 * 1/3  = 15 Sheets

Sheets She left With = 21 - 15 = 6 Sheets

She wants to give teachers 1/2  Sheet Each

Number of  Teachers  = 6 /(1/2)  = 12

She can give Sheets to 12 Teachers

Answer 2

Answer:

She can give Sheets to 12 Teachers

Step-by-step explanation:

In this question,

We have been given that

Noor brought 21  sheets of stickers.

She gave $\frac{1}{3}$of a sheet to each of the 45 students at recess

Number of sheet Given to students = $45\times \frac{1}{3}$  = 15 Sheets

Number of Sheets She left With = 21 - 15 = 6 Sheets

She wants to give teachers$\frac{1}{2}$  Sheet Each

Number of  Teachers  = $\frac{6}{\frac{1}{2}}$

                                     = $6\times 2$

                                     = 12

Hence, She can give Sheets to 12 Teachers