The "/100" refers to cents, since there are 100 cents in a dollar. Sometimes people write and no cents after the word "dollars", or the word Exactly before the (verbal) number of dollars.

People often say that percentages greater than 100 make no sense because you can't have more than all of something. This is simply silly and mathematically ignorant. A percentage is just a ratio …

You miss 100 percent of the shots you don't take. 1991 Burton W. Kanter, "AARP—Asset Accumulation, Retention and Protection," Taxes 69: 717: "Wayne Gretzky, relating the comment of one of his early …

Explain how its energy output in one such time interval compares with the energy required to make a pot of tea by warming 0.800 kg of water from 20.0°C to 100°C.

In maths, linear scale factors are used to avoid (1) the confusion where in everyday language 'ten times bigger' is used to mean 'x10' whereas 'one time (/s) bigger' (paraphrasing 100% bigger) means 'x2' …

The term "jiffy" is sometimes used in computer animation as a method of defining playback rate, with the delay interval between individual frames specified in 1/100th-of-a-second (10 ms) jiffies, particularly …

2 Use 100% when you are stating mathematical thought like statistics. Use "one hundred percent" when you are stating non-mathematical thought like a story.

What's the best way to write dollar amounts in a narrative (such as a novel), particularly if the amounts are large and/or fractional? I would use this: "The national debt just hit 14.6 trillion

The first example is incorrect. The second and third examples are both correct. Which one you use is mostly a matter of preference, although a hundred appears more frequently than one hundred. There …

For that reason, I would interpret both Pick a number between 1 and 100 and Rate this hotel from 1 to 10 to be inclusive, absent any clarifying context.