645000000can be expressed in scientific notation as: 6.45*10^8, or in word form as 645 million.
Chat with our AI personalities
It is 6.45*10^8 in scientific notation
the answer is 256
Another way to write 45% would be 0.45, 45/100, 450/1000, or 4500/10000.
One way to write 312 is by spelling it: Three hundred and twelveAnother way would be to write it in roman numerals: CCCXII
You could write 1,000,000.