

NOTA LAJU PURATA
Presentation
•
Mathematics
•
12th Grade - University
•
Hard
siti hassan
Used 7+ times
FREE Resource
10 Slides • 0 Questions
1
LAJU PURATA
DISEDIAKAN OLEH: CIKGU FARIDAH SMKK

2
LAJU PURATA
= jumlah masajumlah jarakjarak boleh dalam unit km/m/cm
masa boleh dalam unit jam/ minit/ saat
3
Contoh 1: Sebuah bas bertolak dari bandar Puchong pada jam 0825 dan tiba di Perai pada jam 1345. Jika jumlah jarak yang dilaluinya ialah 354 kilometer, hitung laju purata bas itu dalam km/j.
4
langkah pertama: Keluarkan data yang diperolehi.
Jarak= 354km
Masa= 1345-0825 = 5 jam 20 minit
5
Laju Purata=Jumlah masaJumlah jarak
Masukkan dalam rumus di atas.
6
Masa perlulah diletakkan dalam unit yang sama. Maka dalam soalan ini memerlukan jawapan dalam km/j. Maka masa mestilah ditukarkan ke unit jam. Caranya ialah:
Perlu dibahagi kepada 60 minit kerana 1 jam mempunyai 60 minit.
5j +(6020)j=5j +0.33j
=5.33 j
7
Data:
Jarak= 354km
Masa= 1345-0825 = 5 jam 20 minit
Laju Purata =5 jam 20 min354km
Laju Purata =5.33 j354km
Laju Purata =j66.42km
Laju Purata = 66.42km/j
8
Hafal unit SI panjang ini juga.
1 km= 1000m
1m=100cm
1cm=10mmAnda akan gunakan data ini sepanjang kehidupan anda.
9
Hafal unit SI masa ini juga.
10
Latihan
Saya akan berikan dalam group whatsapp 2 Ruby.
LAJU PURATA
DISEDIAKAN OLEH: CIKGU FARIDAH SMKK

Show answer
Auto Play
Slide 1 / 10
SLIDE
Similar Resources on Wayground
6 questions
NARRATIVE TEXT
Presentation
•
KG - University
7 questions
Belah Ketupat&Layang-layang
Presentation
•
12th Grade
6 questions
Matriks
Presentation
•
KG - University
10 questions
BERHITUNG
Presentation
•
KG
7 questions
MASA MOLECULAR - GRAMOS - MOL
Presentation
•
University
10 questions
Phytagoras
Presentation
•
12th Grade
7 questions
Belum Berjudulmodul ajar
Presentation
•
KG
6 questions
ATLETIK
Presentation
•
KG
Popular Resources on Wayground
20 questions
"What is the question asking??" Grades 3-5
Quiz
•
1st - 5th Grade
20 questions
“What is the question asking??” Grades 6-8
Quiz
•
6th - 8th Grade
10 questions
Fire Safety Quiz
Quiz
•
12th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
34 questions
STAAR Review 6th - 8th grade Reading Part 1
Quiz
•
6th - 8th Grade
20 questions
“What is the question asking??” English I-II
Quiz
•
9th - 12th Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
47 questions
8th Grade Reading STAAR Ultimate Review!
Quiz
•
8th Grade
Discover more resources for Mathematics
15 questions
Exponential Growth and Decay Word Problems Practice
Quiz
•
9th - 12th Grade
15 questions
Converting Between Exponential And Logarithmic Form
Quiz
•
9th - 12th Grade
15 questions
Algebra 1 Vocabulary
Quiz
•
9th - 12th Grade
4 questions
Set It Up: Algebra I EOC Review
Quiz
•
9th - 12th Grade
14 questions
Intro solving quads by graphing/factoring
Presentation
•
9th - 12th Grade
17 questions
Intro To Dilations
Quiz
•
8th - 12th Grade
47 questions
CCG Review Day Probability/Counting Procedures
Quiz
•
9th - 12th Grade
20 questions
Height on a Ferris wheel
Quiz
•
9th - 12th Grade