Question #77d3c

1 Answer
Feb 8, 2018

one in ten million

Explanation:

#0.98 ~~ 1#

#0.000000098 = 0.98 * 10^(-7)#

(this can be found by going back #7# decimal places from #0.98#.)

#10^6 = 1# million

#10^7 = 10# million

#10^-7 = 1# in #10# million

#0.98 * 10^(-7) ~~ 1 * 10^-7#

#0.000000098 ~~ 1# in #10# million