2,462,385 standard notation?
1 Answer
Feb 20, 2018
Explanation:
#"a number in "color(blue)"standard form"# is.
#•color(white)(x)axx10^n#
#"where "1<=a<10" and n is an integer"#
#"retaining the same digits from the original number"#
#"place the decimal point to make the number between"#
#"1 and 10"#
#2color(red)(•)462385#
#"we now have to multiply by "10^n#
#"so that the number retains it's original value"#
#• " if we move left then "n<0#
#• " if we move right then "n>0#
#"here we have to move 6 places to the right"#
#rArr2,462,385=2.462385xx10^6#