SAT Math Practice Question #13906 - SATify | SATify
#13906
counting
arithmetic
medium
116 sec
Robot A can assemble a widget in 4.5 minutes. Robot B can assemble the same widget in 5.1 minutes. How many more minutes does it take Robot B to assemble 75 widgets than it takes Robot A to assemble 75 widgets?
• 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.
