Get Full Access to Lumos Workbooks Master Course - Grade 7 Mathematics
Currently, you have limited access to Lumos Workbooks Master Course - Grade 7 Mathematics. The Full Program includes,
Buy Practice Resources
Online ProgramBobby has a box of bills (12 ones, 8 tens, 21 twenties, 30 fifties). If he picks out all the bills that are worth more than twenty dollars, what is the probability that he will pick a twenty at random?