maryam23007
maryam23007 maryam23007
  • 14-11-2021
  • Mathematics
contestada

Pls help will give 10 pts

Pls help will give 10 pts class=

Respuesta :

altavistard
altavistard altavistard
  • 14-11-2021

Answer:

276 guests

Step-by-step explanation:

Let the number of guests be n.  We are to find the value of n.

Then (1/3)n + (5/12)n + 69 = n, or

                (9/12)n + 69 = n or (12/12)n

Solving for n, we get    (3/12)n = 69, or (1/12)n = 23, or n = 12(23) = 276

There were 276 guests at the wedding.

Check:  Does (1/3)(276) + (5/12)(276) + 69 work out to 276?  yes

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