Question 18
Alex is 18 years old. Daisy is half Alex’s age. Ben is 7 years older than Daisy. How old is Ben now?
Original name variant (study_1): Brett is 18 years old. Daisy is half Brett’s age. Omar is 7 years older than Daisy. How old is Omar now? The two versions differ only in the names Alex/Brett and Ben/Omar; enter the one age that answers either version.
Original name variant (study_1): Brett is 18 years old. Daisy is half Brett’s age. Omar is 7 years older than Daisy. How old is Omar now? The two versions differ only in the names Alex/Brett and Ben/Omar; enter the one age that answers either version.