which-calculation-correctly-handles-significant-figures-90-x-103-x-15-x-102

Question

Which calculation correctly handles significant figures: (9.0 x $$10^{3}) x (1.5 x$$ $$10^{2}$$)?

Accepted Answer

1.4 x $$10^{6}$$

Answer

1.35 x $$10^{6}$$

Answer

1.3500 x $$10^{6}$$

Answer

1.350 x $$10^{6}$$

Which calculation correctly handles significant figures: (9.0 x 103) x (1.5 x 102)?