45% <- always pretend there is a dot infronnt of the number... so...
.45%
You mover the number along One place so
.45
There is a gap befor ethe gap, you always fill the gap with a 0 so..
0.45 is your answer!
Hope that this helps :)
+++
Not really because the question asks for 45 as a decimal. It is 45.000.... (decimal point after the 5)
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We know that 2.45 is the decimal equivalent of 2 and 45 hundredths.
To write -45 as a decimal, you simply write "-45.0" or "-45.00" to indicate the number includes a whole number and decimal point. The decimal form of -45 represents the same value as the integer -45, but with a decimal point to show its position on the number line. The negative sign indicates that the number is less than zero.
10*45 = 450.
45/1000 = 0.045
Since percent means "of 100", you know that 45/100 is equal to 45 percent. Expressed as a decimal, 45/100 is equal to 0.45.