TIME
There are several different ways of using time in English.
The term o´clock is only used for whole hours from 1 to 12.
One o´clock, 10 o´clock, 12 o´clock etc.
The labels ´AM´ and ´PM´ are used without the o´clock designation
. 10 o´clock =
´10 am´ or ´10 pm´
(not 10 o´clock am)
The minutes - 5, 10, 20, 25 are used as in
5 past 10, 10 past 9, 20 past 2. 25 past 7, 25 to 8, 20 to 6, 10 to 12 and 5 to 1 etc.
The minutes - 15 are said as ´
a quarter past 10´, ´a quarter to 12´ etc.
The minutes - 30 is only used as
´a half past 10´, ´a half past 2´etc
All minutes can be referred to as 3
minutes past * (5, the hour), 15 minutes past *, 22 minutes past *, 29 mintues past *, 30 minutes past * or 30 minutes to *, 29 minutes to # (6, the hour) (31 minutes past *), 16 minutes to # (44 minutes past *), 10 minutes to # (50 minutes past *) etc.
The twenty-four hour notation seems to be the most difficult method to understand, but is used by most military organizations and is favoured as a way of reducing confusion and removing the necessity of using ´AM´or ´PM´
Look at these examples;
00:25 - zero twenty-five
01:00 - zero one hundred uma hora
11:30 - eleven thirty (hours) onze horas e trinta minutos or onze e meia
13:43 - thirteen forty-three treze horas e quarenta e tres (minutos) 13horas e 43..
17:55 - seventeen fifty-five desessete horas e cinquenta e cinco (minutos) 17h e 55.
19:00 - nineteen hundred dezenove horas 19horas or 19h
23:59 - twenty-three fifty-nine. vinte tres horas e cinquenta e nove (minutos) 23horas e 59
Notes
Sometimes the ´zero´ is replaced with ´oh´ as in 01:00 - oh one hundred (hours)
In English, we
NEVER say 11:30 - eleven
and thirty.
NUMBERS
The most obvious number difference is probably the use of the comma and decimal point. In Brazil, the comma is used to separate the whole numbers from the decimals. The decimal point is no longer a decimal and separates thousands.
1.203 in Portuguese is actually one thousand two hundred and three. In English, it would be 1,203.
123,456 in Portuguese is actually one hundred and twenty-three, comma (decimal point) four hundred and fifty-six. In English, it would be 123.456 one hundred and twenty-three, point four, five, six.
Decimal notation in English is quite strict where the numbers after the decimal point are read individually unless they represent a number of objects such as in Money where we refer to pence or cents. R$12.34 would be twelve reais and thirty-four cents.
A percentage, 12.34%, would be twelve point three four percent. In Portuguese, it is common for Brazilians to use 12,34%. twelve comma (virgula) thirty-four percent
When using Ordinal numbers, English is quite clear in its usage. With 1st (first), 2nd (second), 3rd (third), 4th (fourth), 5th (fifth), 6th (sixth) and so on. 11th is Eleventh, 12 is twelfth, 13th is thirteenth 20th is twentieth while 21st (twenty-first) continues the sequence of 1st, 2nd, 3rd, 4th etc. Even when we get to larger numbers, it is the last number that determines the Ordinal notation.
Portuguese requires Ordinal notation on all parts of numbers not just the last number.
When written there is a unique symbol as is shown above. 1º, 2º and 5º are spoken as primeiro, segundo and quinto or 1ª, 2ª and 5ª are spoken as primeira, segunda and quinta. The feminine and masculine cases need to be respected.
Where the cardinal numbers 21 twenty-one or vinte e um (in Portuguese) continue in their own relative sequences, 22, 23, 30, 33, 54, 121, 122, 130, 133, 154 etc, Ordinal numbers take on a very different face.
Cardinal Ordinal
22 twenty two, vinte e dois twenty second, vigésimo segundo
23 twenty-three, vinte e três twenty third, vigésimo terceiro
30 thirty, trinta thirtieth, trigésimo
33 thirty-three, trinta e três thirty third, trigésimo terceiro
34 thirty-four, trinta e quatro thirty fourth, trigésimo quarto
121 one hudred and twenty-one, cento e vinte e um
one hundred and twenty first, centésimo vigésimo primeiro
122 one hundred and twenty two, cento e vinte e dois
one hundred and twenty second, centésimo vigésimo segundo
130 one hundred and thirty, cento e trinta
one hundred and thirtieth, centesimo trigésimo
133 one hundred and thirty-three, cento e trinta e três
one hundred and thirty third, centésimo trigésimo terceiro.
154 one hundred and fifty-four, cento e cinquenta e quatro
one hundred and fifty fourth, centésimo qinquagésimo ducentésimo trigésimo quarto
1,234,567 one million, two hundred and thirty-four thousand, five hundred and sixty-seven, um milhão, duzentos e trinta e quatro mil, quinhentos e sessenta e sete.
one million, two hundred and thirty-four thousand, five hundred and sixty-seventh,
Milionésimo ducentésimo trigésimo quarto milésimo quingentésimo sexagésimo sétimo
Special thanks to Marcelo Oshiro for his help in correcting and adding to the Portuguese ordinal numbers.
Thanks too to Lucio Olivier for some final touches