Estimate the quantities
1) 5.6 billion ÷ 200
2) 4 trillion ÷ 269 million
3) 9000 × 54,986
Im having trouble understanding this bc im not sure where you would put the decimal for number 3 and for number 1 and 2, I know you divide it but after you divide it do you put that number into scientific notation and then thats the answer? Please help!
