Answer:224
Step-by-step explanation: what you have to do first is estimate your factors and for 16.9 that is 17.0 then you have 15.2 which is just 15.0 then you would add them. That answer is 32.0 and then you would multiply 32.0 x 7. Since there are 7 days in a week that another answer is 224. That is why your answer should be 224.