9300.47 is 9.30047x103
Two-thousand,six hundred fifteen and twenty seven hundredths
800,145.65=8.0014565x105
'One hundred thousand point zero'.
four hundred,and six thousand is 406,000 seven hundred,and fifty thousand is 750,000 and three hundredths is 0.03 or if you meant: four hundred,and six thousand, seven hundred fifty, and three hundredths,(you don't add the extra "thousand" at the end) it is 406,750.03
9,100 Nine thousand one hundred
Eighty thousand nine hundred twenty-three and eighty-six hundredths in standard form is 80,923,86
9300.47 is 9.30047x103
45,602.15
Two-thousand,six hundred fifteen and twenty seven hundredths
800,145.65=8.0014565x105
6,467,000.06
Four thousand two hundred nine hundredths is written as: 4000.209
1,889.23 is 1.88923x103
It is 6.57604*103.
'One hundred thousand point zero'.
1,889.23 is 1.88923 x103