Percentages
Percentages are spoken as per cent.
16.3% sixteen point three per cent
Calculations
Calculations are normally said in the following ways:
7 + 3
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= 10
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seven and three is/are ten (informal) seven plus three equals ten (more formal)
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28-6
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= 22
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six from twenty-eight is/leaves twenty-two (informal) twenty-eight minus six equals twenty-two (more formal)
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8X2
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= 16
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eight twos are sixteen (informal BrE)
eight times two is sixteen (informal) (the most common form in AmE)
eight by two is/equals sixteen (informal)
eight multiplied by two equals/is sixteen (more formal)
|
27 ∕ 9
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= 3
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twenty-seven divided by nine equals three
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500 ± 5
|
|
five hundred plus or minus five
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>300 <200
|
|
greater than three hundred
less than two hundred
|
32 =
|
9
|
free squared is/equals nine
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√ 16 =
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4
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the (square) root of sixteen is four
|
33 =
|
27
|
three cubed is/equals twenty-seven
|
3√ 8 =
|
2
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the cube root of eight is two
|
24 =
|
16
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two to the power of 4 is/equals sixteen (AmE = two to the fourth power)
|
Units of measurement
Although the metric system is now common in the UK and other English-speaking countries, non-metric units are still used in many contexts, especially in the USA.
Units of length and distance are normally spoken as follows:
3 in, 3"
|
three inches
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2 ft 7 in, 2' 7"
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two feet seven inches (or, very informally, two foot seven inches)
|
500 yds
|
five hundred yards
|
3 m (AmE = 3 mi.)
|
three miles
|
500 mm
|
five hundred millimetres (or, more informally, five hundred m-m)
|
1.5 cm
|
one point five centimetres
|
Units of area are normally spoken as follows:
|
11 sqft
|
eleven square feet
|
5 sq m, 5m2
|
five square metres
|
7.25 cm2
|
seven point two five square centimetres
|
Units of weight are
|
normally spoken as follows:
|
3 oz
|
three ounces
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5 lb
|
five pounds
|
300 g
|
three hundred grams
|
18.75 kg
|
eighteen point seven five kilograms
|
Units of volume, capacity and temperature are normally spoken as follows:
|
300 cc
|
three hundred cubic centimetres (or, less formally, three hundred c-c
|
5 pt
|
five pints
|
3.2 gal
|
three point two gallons
|
75 cl
|
seventy-five centilitres
|
200 1
|
two hundred litres
|
20°
|
twenty degrees
|
Common symbols
& 'ampersand' - this symbol is read as 'and'
* asterisk
© copyright symbol
™ trademark symbol
® registered trademark
• bullet point
۷ BrE = tick; AmE = check
X BrE = cross; AmE = an 'X'
# BrE = hash symbol (Note: in American English, this symbol is used for numbers, e.g. #28 AmE; no. 28 BrE)
@ this symbol is read as 'at' - used in email addresses
∞ infinity symbol
" this symbol is read as 'ditto' - used in lists to avoid writing a word if the same word is written immediately above it
Appendix 7 Assessing your writing
Task 1.
Look at the Writing task below and compare the two sample answers.
WRITING TASK 1
The graph below gives information about changes in the birth and death rates in New Zealand between 1901 and 2101. Write a report for a university lecturer describing the information shown below. Write at least 150 words
Sample A
The graph gives information about changes in the birth and death rates in New Zealand between 1901 and 2101.
In 1901 the birth rate was 20,000 and the death rate was 9,000. In 1961 the birth rate reached a peak of 66,000 while the death rate was 23,000. In 2001 there were 55,000 births and 38,000 deaths, and in 2061 there were 60,000 deaths and 48,000 births.
At the end of the period there were 58,000 deaths and 45,000 births.
Both the birth and death rates changed between 1901 and 2101. Perhaps this was because a lot of people did not want to have children.
(105)
This is a weak answer which would score a low band.
Problems:
underlength
introduction is copied from task
no comparison between figures
no focus on general trends
no reference to the future (see projection on graph)
conclusion tries to explain information rather than summarise it
poor linking of ideas (only done by time markers)
limited range of grammar and vocabulary
Sample B
The graph shows changes in the birth and death rates in New Zealand since 1901, and forecasts trends up until 2101.
Between 1901 and the present day, the birth rate has been consistently higher than the death rate. It stood at 20,000 at the start of this period and increased to a peak of 66,000 in 1961. Since then the rate has fluctuated between 65 and 50 thousand and it is expected to decline slowly to around 45,000 births by the end of the century.
In contrast, the death rate started below 10,000 and has increased steadily until the present time. This increase is expected to be more rapid between 2021 and 2051 when the rate will probably level off at around 60,000, before dropping slightly in 2101.
Overall, these opposing trends mean that the death rate will probably overtake the birth rate in around 2041 and the large gap between the two levels will be reversed in the later part of this century.
This is a strong answer which would score a high band:
Good points:
fulfils criteria for length
introduction is paraphrased.
main sets of data are compared and contrasted
clear focus on the different trends.
important features of the graph, (e.g. cross-over point) included
information summarised in conclusion
well organised information
range of linkers and referencing expressions
good range of vocabulary and structures, used accurately
200>
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