Courtney had $55 to spend at the fair. she paid $22.50 for rides and $14.25 for lunch and snacks. courtney says she has $18.25 left to play games at the fair. which explanation explains whether courtney is correct or not? a. courtney is not correct. estimation: 22.50 – 14.25 is about 8. $55 – $8 = $47 there was about $47 left for courtney to spend on games. b. courtney is correct. estimation: 22.50 + 14.25 is about 37. $55 – $37 = $18 there was about $18 left for courtney to spend on games. c. courtney is not correct. estimation: 22.50 + 14.25 is about 37. $55 + $37 = $92 there was about $92 left for courtney to spend on games. question resources