89, 97, 101, 103 . . .
In today's notation of Roman numerals 89 = LXXXIX
89 97 101 103.
.89 x 10-6
89% means that you divide a "whole thing" into 100 equal parts and take 89 parts which is the same as the fraction 89/100
Standard form = 8.9 × 10-3 Standard notation = 0.0089
89, 97, 101, 103 . . .
103
In today's notation of Roman numerals 89 = LXXXIX
225 = 32*52
89,000 in engineering notation is 89 x 10^3
In today's notation it is: LXXXIX
It is: 8.9*10^1
0.0017
356/10000 or 89/5000
89 97 101 103.
89 over 100