28÷7=4 and 35÷7 is 5 so they can both be divided by seven so 7 students should be in each group
Answer:
1/10
Step-by-step explanation:
Answer:

- Please see the attached picture for full solution!:)
----------------- HappY LearninG <3 --------------
<h2>Theoretical probability:</h2><h2><u>Rolling once = 1/6</u></h2><h2>Rolling 500 times = 83 times</h2><h2>1/6 is your answer!</h2>