23,000,000
= 2.3 x 10^7 (count how many decimal places I moved the decimal
use the same method to express the others.
I don't understand your last one, why are you multiplying by 101 ?
Write the following value in scientific notation.
23,000,000
Write the following value in scientific notation.
7,400,000
Write the following value in scientific notation.
0.00000021
Write the following value in scientific notation.
0.00003165
Which value below is not equivalent to the others?
7.27 x 101
72.7
727 x 100
7.27 x 10
1 answer
1 answer