0.1
the 0 is in the thousandths place plus the 2 os next to is since 2<5 it is 0
10(the number of tests) divided by 5(the amount of weeks)=2. That is 2 tests every week. 2x7 weeks is 14 tests.
Or this could be a trick question and he could have only had tests for 5 weeks.
It is c is the correct answer
