Ian has a box of bills (12 ones, 8 tens, 21 twenties, 30 fifties). If he picks out all of the bills with an odd dollar amount, what is the probability that he will pick a ten at random?
Get Full Access to Lumos Workbooks Master Course - Grade 7 Mathematics - June 2019
Currently, you have limited access to Lumos Workbooks Master Course - Grade 7 Mathematics - June 2019. The Full Program includes,