Seventy thousand one hundred ten point nine.
dividing by 0.1 is the same as multiplying by 10 because 0.1 goes into 1 10 times. So there are 10 times as many 0.1's in a number as there are 1's. You can probably phrase that better! It might be easier to start with a smaller number than 643 then you could always draw it graphically and divide each number into tenths.
3000 Characters is averaged between 2,000 words to 2,980 words.(allwordphone.com/count-words-characters.htm)
If the teacher asks for alternative words for a given word or words then he's asking for some synonyms or other words that mean the same as the ones you have.
1050 in words is one thousand and fifty.
2 words a minute. One word every thirty seconds.
68 = 68/1
Philadelphia Penn
It is simply: 7/1
It is 0.00031
It is 10/10.
her Grandad
12% = 3/25
2005 = MMV in Roman numerals
Who I Am
19/40 = 47.5%
The UK doesn't have a written constitution.
If you mean what clef, that would be treble clef.