Only part of something, as in You saw them together, but that’s just the half of it; **she’s moved in with him**.

## What does in the half mean?

**In two equal or roughly equal parts**. For example, Let’s cut this sheet in half.

## Is one half a word?

It is acceptable to write **one half** as a hyphenated word, “one-half” or non-hyphenated, “one half”.

### Is it one half or one half?

So “**1/2″ should always be written out as one-half**. (Unless it’s in a sentence like “one half of a perfect pair,” in which case it’s not a fraction.) One half need not be hyphenated when used as a noun; however, it must be hyphenated when used as an adjective: 1.

### What is called Half?

half. / (hɑːf) / noun plural halves (hɑːvz) either **of two equal or corresponding parts** that together comprise a whole. a quantity equalling such a parthalf a dozen.

### Is it half an hour or a half hour?

“**half-hour**” is commonly written with a dash (hyphen) and is a distinct word in the dictionary. So, “a half-hour” = 30 minutes = “half an hour”. In Australia we say ‘half an hour’.

### What half life means?

by Drugs.com

The half-life of a drug is **the time taken for the plasma concentration of a drug to reduce to half its original value**. Half-life is used to estimate how long it takes for a drug to be removed from your body.

### What is the meaning of 2 and a half?

1 —used in measurements of time, distance, weight, etc., to indicate one half of the stated unit of measurement My daughter is two and a half (**years old**).

### What is the difference of half of the and half of?

Half or half of an amount or object is one of the two equal parts that together make up the whole amount or object. You use half or half of in front of a noun phrase beginning with a determiner. Half is more common. He had finished about half his drink.

### What is half of half called?

+5. half=1/2. so half of half = 1/2*1/2=1/4.

### What is 3 in a half?

Answer: Half of 3 is **3/2** as a fraction and 1.5 as a decimal.

### When people say you don’t know the half of it?

If someone does not know the half of it, they know that **a situation is bad** but do not know how serious it is: “I hear things aren’t going too well at work.” “You don’t know the half of it!”

### What number is half of 8?

8 is an even number because we can divide it “evenly” into two 4’s. **4** is half of 8.

### What is 7 in a half?

Half of 7 would be **3 1/2**, or in decimal form, 3.5. Finding ‘half’ of a number is the same as dividing by 2.

### What does half-life of 12 hours mean?

3 This means that if you begin taking a medication with a half-life of 24 hours, after four days, or on the fifth day, the rate of intake of the drug will approximately equal the rate of elimination. If the half-life is 12 hours, **you’ll reach a steady state at the beginning of the third day** (after 48 hours).

### How does half-life work?

In other words, after one half-life, **the concentration of the drug in the body will be half of the starting dose**. With each additional half-life, proportionately less of the drug is eliminated. However, the time required for the drug to reach half of the original concentration remains constant.

### What is the relation between half-life and average life?

The predictions of decay can be stated in terms of the half-life , the decay constant, or the average lifetime. The relationship between these quantities is as follows. Note that the radioactive half-life is not the same as the average lifetime, the half-life being **0.693 times the average lifetime**.

### Is it an hour or a hour?

You should say, ‘an hour’ (because hour begins with a vowel sound) and ‘a history’ (because history begins with a consonant sound).

### Why is it an hour instead of a hour?

So to answer Matt’s question, “an hour” is correct, because **“hour” starts with a vowel sound**. … Use “a” before words that start with a consonant sound and “an” before words that start with a vowel sound. Other letters can also be pronounced either way.

### How much is half of an hour?

: **30 minutes** I waited for half an hour.

### What is a one half page?

1. half page – **something that covers (the top or bottom)** half of a page. page – one side of one leaf (of a book or magazine or newspaper or letter etc.) or the written or pictorial matter it contains.

### How do you type half?

Some fractions (1/4, 1/2, and 3/4) automatically switch to a fraction character when you type them (¼, ½, ¾). But others do not (1/3, 2/3, 1/5, etc.). To switch to a fraction character, **click Insert > Symbols > More Symbols**.

### What is a half number?

Halving a number means **dividing it by two**, so the expression that shows the half of a number is x2 , since you divide a number by two.