Final answer:
To convert the thickness of the computer to different forms, divide by 100 for decimal form, multiply the decimal form by 100 for percent form, and write it as a fraction with a denominator of 100 for fraction form.
Step-by-step explanation:
To express the thickness of the computer in decimal form, we divide the thickness by 100:
Decimal form: 1.05 centimeters = 0.0105
To express the thickness in percent form, we multiply the decimal form by 100:
Percent form: 0.0105 * 100 = 1.05%
To express the thickness in fraction form, we write it as a fraction with a denominator of 100:
Fraction form: 1.05/100