one and three hundredths
It is written as twenty-five.
70,000 = seventy thousand.
103 is written in word form as one hundred three.
Five hundred thirteen and ninety-five hundredths.
It is already in standard form as written.
0.015
It is already in standard form.
Twenty-five.
0.103 = 103 thousandths
Not sure about wirte but you could write it as 5.136094
Seven and eighty-eight hundredths.
7.03