It is: 3/10 expressed as a decimal is 0.3
Not sure what you mean by "express" form. But I assume you want the regular form. 4.009x10^-3 is 0.004009. Because 10^-3 means move the decimal to the left 3 digits.
2.7
13
Add a zero for ever power. 10 to the 1 is 10. 10 to the 2 is 100. 10 to the 3 is 1000...and so on.
It is: 3/10 expressed as a decimal is 0.3
0.5 = 1/2
0.1
Expressed as a mixed fraction, 37/10 is equal to 3 7/10, or three and seven tenths. Expressed as a decimal fraction, this is equal to 3.7.
Not sure what you mean by "express" form. But I assume you want the regular form. 4.009x10^-3 is 0.004009. Because 10^-3 means move the decimal to the left 3 digits.
32/10=3.2
2.7
As a fraction, 3/1 As a decimal, 3 As a percent, 300%
13
Add a zero for ever power. 10 to the 1 is 10. 10 to the 2 is 100. 10 to the 3 is 1000...and so on.
um i think it is 0.2
To write 0.002 in scientific notation, you first move the decimal point 3 places to the right to get 2. Then, express it as 2 x 10^-3.