toaz.info-mathematics-2-weber-kunkel-martinez-and-shultis-oxford-2018-pdf-pr_ec2d38046ecccf7e7d7ec6294557323e (4)

2016, the International Olympic Committee created the
In
Olympic Team (ROT) to draw attention to the
Refugee
crisis occurring worldwide and to honour those who
refugee
no home, no team, no ag, no national anthem’. In
‘have
other Olympics, the 10 athletes would have been on
any
national teams, but this year they would cooperate
competing
a unied team. The athletes and their country of origin are
as
below.
listed
Write the ratio of the number of team members from each
a
of origin to the total number of team members.
country
Paulo Lokoro ran the 1500 m race in 4 minutes and
b
seconds, while Yiech Biel ran the 800 m race in
4
If they ran a 400 m race against each other, is
115seconds.
possible to tell who would win? Why or why not?
it
As a refugee, Yusra Mardini had to swim and push the
c
that she used to ee from Syria. At the Olympics
dinghy
swam the 100 m freestyle event in 69 seconds. Anjelina
she
ran the 1500 m race in 4 minutes 47 seconds. Who
Lohalith
proportional reasoning to solve for the variable. Round to
Use
nearest tenth where necessary.
the
6
Name
Country of origin
Rami Anis
Syria
Yiech Pur Biel
South Sudan
James Nyang Chiengjiek
South Sudan
Yonas Kinde
Ethiopia
Anjelina Nada Lohalith
South Sudan
Rose Nathike Lokonyen
South Sudan
Paulo Amotun Lokoro
South Sudan
Yolande Bukasa Mabika
Democratic Republic of the Congo
Yusra Mardini
Syria
Popole Misenga
Democratic Republic of the Congo
had the faster speed? Show your working.
7
a 2 : 9 = 10 : p b 36 : 12 = 54 : m c 11 : 33 = y : 11
3 5
8
2.4
9.2
= d
t
= f
= k
e
f
11
21 4
5.7
36 1 Ratios and proportions