(9.42×10^8)×250000 First, change 250000 into scientific notation which is 2.5×10^5 Now, we have this new expression: (9.42×10^8)(2.5×10^5) Then , combine like term (9.42×2.5)(10^8×10^5) =23.55×(10^8+5) =23.55×10^13 =2.355×10^14 is your final answer. Hope it help!
