There are an infinite number of them. One of those is 9.40 and
you would form each of the others by adding another zero.
That is the standard form.
The decimal 7.24 in standard form is 7.24 × 100
idk i dk maybe if you leason to you teacher? yes you should
In standard form it is 1*10^1.
Decimal form is 4.026. Standard form is 4 26/100.
51 billion in decimal or standard form is 51,000,000,000
In standard form 0.034 = 3.4*10-2
It is 6.4*10^0 in standard form or scientific notation
0.008
2+0.07
0.007
in decimal form its 0.22