Since Elisondra is with 3 friends we have a total of 4 people, if the spinner has 4 equal sections the probability of spinner landing on Elisondra's section is 1/4, by multiplying this probability by number of restaurants we can get aproximately how many times will Elisindra order first,
40×1/4 = 10
Then, Elisondra will order first approximately 10 times.