Question

the population of cities A and B are 3.8 x 10^5 and 2,160,000 , respectively . the population of city C is twice the population of City B

Answer 1

the answer is 4, 320, 000


explanation: the problem is asking what the population of city c is, and to do that you need to multiply city b times 2. therefore you do not need the population of city a, it is just there to confuse you