144 / 299
BO
Forhandleren af Benzinen fylder denne paa 3
Tankvogne og 60 Transportbeholdere. Hver
Tankvogn rummer 2388 1; men man regner med,
at 0,5 pCt. af den til Paafyldning af Tankvognene
anvendte Benzin spildes.
Hvor mange 1 Benzin bruges til Fyldning af
Tankvognene?
Hvor mange pCt. af den resterende Benzin
mængde gaar til Spilde ved Fyldning af Trans
portbeholderne, naar hver rummer 197 1?
Hvor mange pCt. af den hele indkøbte Benzin
mængde gaar til Spilde?
De 19200
1
staar Forhandleren i 15 Øre pr. Li
ter, hvortil kommer Statsskat; hvor stor er denne
pr. Liter, naar han tjener 13 pCt. ved at sælge
Benzinen i Tankvognene og Transportbeholderne
for 32 Øre pr. Liter?
En Cylinders Rumfang er lig u
d2
h > hvor d er Cylin
derens D iameter og h dens Længde.
Engelsk Version.
Some London Children.
First in this undisciplined army we meet the boy
who sells newspapers in the street, — a creature
who is always in a hurry, generally
hoarse
and hot,
often ragged and dirty, but surprisingly intelligent.
Pie calls you “My Lord” if he thinks you are w il
ling to pay a penny for a halfpenny paper. He
never has a halfpenny in his possession. If you
stand waiting for your
change,
he says: “Half a
moment, sir”, and rushes away to get the coin from
another boy, — but you must not be surprised if
you never see your halfpenny. As a rule, however,
he is as honest as he is intelligent. His hours of
work are long, and his wares are often spoilt by
rain or wind or mud; he has to work like two men
to earn a
scanty
living.
Then there is the girl with flowers. Early in the
morning she is at Covent Garden Market to get a
few poor flowers, which she can make up into
pretty little bouquets; for her fingers are the most
dexterous
in the world. All day she wanders about,
offering her violets or roses. And at night she covers
what she has not sold, with a wet cloth in order
that the flowers may keep fresh as long as possible.
Sometimes the girl in the street sells matches,
boot
laces,
and other small things of that kind.
On Saturdays both boys and girls may be seen at
work, though they have been at school all the week.
The boy goes about with
costermongers
on this
their busiest day, or, for a shilling or so, assists
some shopkeeper who has got too much to do. The
girl walks about the streets, knocks at the doors and
asks the lady of the house: “Shall I clean your
doorsteep for a penny, ma’m?” Or she may be seen
in the parks, looking after other children who are
very little smaller than herself and much heavier.
hoarse,
hæs —
change,
Smaapenge, Byttepenge. —
scanty,
sparsom, kneben. —
dexterous,
behændig. —-
bootlace,
Snø-
rebaand. —
costermonger,
Gadehandler.
Realeksamen i Maj—Juni 19 33 .
Dansk Stil.
Som almindelig Forberedelseseksamen.
Regning og Matematik.
1.
A
har købt et Parti Klæde i London. Omkostnin
gerne ved Forsendelsen udgør i alt 162/3 pCt. af
Indkøbsprisen.
Han sælger Klædet for 11 Kr. 25 Øre pr. m og
tjener derved 284/7 pCt.
Hvor mange sh. har 1 Yard Klæde kostet i
London?
Hvor mange nr indeholdt. Partiet, naar hans
Fortjeneste blev 113 Kr. 75 Øre?
100 Yard
=
91 m , ' l
£ =
20 sh = 240 d
=
19,50 Kr.
2
. En Brevpresser af Bronze med Vægtfylde 7,ss
vejer 2,361 kg og bestaar af en Kugle, som hviler
paa en kvadratisk Plade. Kvadratets Side er
8
,is
cm, og Pladen er 2,65 cm tyk.
Find Pladens Vægt, Kuglens Vægt og Kuglens
Radius.
En Plades Rumfang er P rodu ktet af Grundflade og Tykkelse.
En Kugle med Radius r har Rum fanget ^ n r 3. (log n — 0,\^\).
3. En Differensrække har
6
Led.
Produktet af første og sidste Led er 26. Sum
men af tredie og fjerde Led er 10 K>.
Bestem Rækkens Led.