Laurel is planning a family reunion. She has tables that seat 6 people each. All the tables and chairs have 4 legs each. Altogether there are 364 furniture legs. If there is one place set for each person who will attend the family reunion, how many guests is laurel expecting?

78 guests

Step-by-step explanation:

For every set of a table and 6 chairs, there are 7 furnitures. Since each furniture has 4 legs, one set a total of 7*4=28 legs

Considering thag there are a total of 364 legs then the total sets of a table and 6 chairs will be 364/28=13 sets

For 13 sets, each set has 6 chairs and each chair will have one guest. Therefore, the total expected number of guests is 13*6*1=78 guests