Pak Slamet memiliki sebidang tanah seluas 500m2. Separuh luas tanah tersebut akan ditanami pohon durian jika sebuah pohon durian membutuhkan luas tanah 5m2. maka berapakah jumlah pohon durian yang dapat di tanam Pak Slamet?
Penalaran Matematika UTBK 2

Quiz
•
Other, Specialty, Mathematics
•
12th Grade - University
•
Hard
diana ellfin
Used 323+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
38 pohon
42 pohon
50 pohon
100 pohon
200 pohon
Answer explanation
sepatuh seluruh bidang tanah = 500m2 : 2 = 250m2
jumlah pohon yang dibutuhkan = luas tanah yang ditanami : luas tanah yang dibutuhkan perpohon
x = 250 : 5
x = 50 pohon
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Jika pada peta ukuran 1cm sama dengan 30 km pada jarak sebenarnya. suatu hari Faiz berkendara selama 5jam dengan kecepatan rata-rata 60km/jam. jika ditinjau pada peta, berapa jauh Faiz berkendara?
6cm
8cm
10cm
12cm
14cm
Answer explanation
J= K x W
J= 60 x 5 = 300
Jarak pada peta= (300:30)x 1= 10Cm
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Tentukan hasil dari : 1 + 2 + 3 + ....+ 98 + 99 +100
2020
2525
2550
5025
5050
Answer explanation
1 + 2 + 3 + ... + 98 + 99 + 100
= 101 + 101 + 101 + ... 101
=50 x 101 = 5050
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Suatu perusahaan konveksi, 8penjahitnya mampu menjahit 120 baju dalam waktu 5 hari. dengan kemampuan yang sama dalam waktu 6 hari, 10 penjahit mampu menghasilkan baju sebanyak ...
360
180
150
144
90
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
8
9
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Dalam suatu pertemuan terdapat 12 orang. Berapa banyak cara bersalaman berbeda yang terjadi?
11
33
66
99
121
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
diberikan barisan bilangan 1, 2, 1, 2, 3, 1, 2, 3, a, b. nilai a-b adalah..
2
3
4
5
6
Answer explanation
1, 2, 1, 2, 3, 1, 2, 3, a, b
1, 2
1, 2, 3,
1, 2, 3, 4,
1, 2, 3, 4, 5
a= 4
b= 1
a-b = 4-1 = 3
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