AP NUMBERS Flashcards
A picture is worth a thousand words, but a really good one is worth a thousand dollars.
Spell out numbers in casual expressions
Do you spell out or use figures for measurements. And do you use ‘ for feet and “ for
Inches?
Use figures
Spell out inches, feet yards
Use hyphens for adjective forms
Time span. How do you say an event goes from two o’clock to 5 o’clock
2-5 p.m.
Ifa time range is entirely in the morning or evening, use a.m. or p.m. only once: “6:30-10 p.m.” If it goes from the morning into the evening (or vice versa), you need both: “10 a.m.-2 p.m.”
How do you say a boy is 7
7-year-old boy
Use a figure
How do you say an event happened three years past - figure or spell of out?
Spell it out. Don’t use number
three years ago
Figures or spell out numbers with percent
Use a figure
1 percent
Third grade or 3rd grade
Third grade
Size nine or size 9
Size 9
Six-by-eight-foot rug
6-by-8-foot rug
6-by-8-foot rug
Five ounces
Or 5 ounces
5 ounces
Is the age of an inanimate object spelled out or expressed with a figure
Use figures for people, animals and objects
3-year-old house
It happened
3 years ago.
Or
three years ago
three years ago
How do you express amounts with a casual reference and precision is not intended
Write it out
About a third of the class
A hundred or so
The 18 year old was arrested.
Or
The 18-year-old was arrested.
When an age is used as a noun, use hyphens.
Spell out or usé figures for
Stating the age of an inanimate object.
Use figures.
He was in his thirties.
Or
He was in his 30s.
Or
He was in his 30’s
30s
How do you write:
Two and a half laps
2 1/2 laps
How do you write five one-hundredths
0.05
Put a zero in front of the decimal point
In what order should dimensions be listed?
- Height
- Width
- Depth
Numbers with measurements
Always use numbers:
8 inches, 10 feet, 200 pounds
“He is 6 feet 2 inches tall.”**
Only use hyphens when using measurements in adjectival form. “The 5-foot-6-inch girl still wears high heels.”**
**note that commas are not used. EXCEPT WHEN ADDING LENGTH AND WIDTH TO THE EQUATION. “The boat is 30 feet long, 15 feet wide and 75 feet high.” BUT: “The 30-by-15-by-75-foot boat.”
Only use the apostrophe to indicate feet and quote marks to indicate inches in very technical contexts.
How do you write numbers less than 1?
Spell out amounts less than 1 in stories, using hyphens between the words. For example,
This recipe calls for two-thirds of a cup.
Are you sure? I thought I had read four-fifths.
I need a size twenty-seven-sixty-fourths drill bit.
Use figures for precise amounts larger than 1, converting to decimals whenever practical.
What about uncommon fractions less than one that most newspapers don’t have type fonts only for 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, and 7/8 as one unit.
When using fractional characters, you should remember that most newspaper type fonts can set only 1/8, 1/4, 3/8, 1/2, 5/8, 3/4, and 7/8 as one unit. For mixed numbers, use 1 1/2, 2 5/8, etc., with a full space between the whole number and the fraction.
Other fractions require a hyphen and individual figures, with a space between the whole number and the fraction. For example,
1 3-16
2 1-3
5 9-10
In tabular material (tables) use figures exclusively, converting to decimals if the amounts involve extensive use of fractions that cannot be expressed as a single character.
How do you write fractions in connection with percentages. Like two and a half percent?
Always use figures. 2.5 percent
Is it 7-minute video or a seven-minute video
Seven-minute video.
Spell out one through nine.