Scientific to Standard
Solve the expression (3.7 x 109) + (9.04 x 109)
1.274 x 1010
Solve the expression (7 x 105) - (5.2 x 104)
6.48 x 105
Solve the expression (4*10-5)*(5*1012)
2*108
Solve the expression (5.3 x 106)/(4.2 x 104)
1.26 x 102
The population of the United States is 3.1 x 108 and the population of Canada is 3.38 x 107 . What is the total population?
3.438 x 108