Does anyone know this it sounds simple but there is usually something else to it so I’m not sure.

13

Step-by-step explanation:

Because the question asks for the number of hostel rooms with 11 or less guests, we will add the amounts from the three categories that meet this requirement. Lets find the number of rooms for each:

0 - 3 guests: 3 rooms

4 - 7 guests: 5 rooms

8 - 11 guests: 8 rooms

Now, we will add 3, 5 and 8.

3 + 5 + 8 = 16

This means thirteen hostel rooms have 11 of fewer guests.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.