7people are coming over karla's house to watch a football game. she wants to make sure each person, including herself, will get 1/2 of a subway sandwich. how many sandwiches will she need to buy?

Karla needs to bur 4 sandwiches.

Step-by-step explanation:

Given:

Amount of subway sandwich each person would get =

Number of people coming to watch football game = 7

Now given:

She wants to make sure each person,including herself,will get 1/2 of a subway sandwich.

Total number of people would watch the match = 8 persons

We need to find the number of sandwiches she need to buy.

Solution:

Now we know that;

to find the number of sandwiches she need to buy can be calculated by multiplying Amount of subway sandwich each person would get with Total number of people would watch the match.

framing in equation form we get;

the number of sandwiches she need to buy =

Hence Karla needs to bur 4 sandwiches.

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