SAT Math Practice Question #38055 - SATify | SATify
#38055
arithmetic
applications
hard
90 sec
A charity event started with 320 attendees. Every hour, an average of 45 new attendees arrive. What is the minimum number of full hours that must pass for the total number of attendees to be at least 750?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
