SUMMARY OF MATH REVISION GRADE 10
SIGNIFICANT FIGURE
Just remember the difference:
For adding, use "least accurate place".
For multiplying, use "least number of significant digits".
PREFIX
Micro- = 10^-6
Nano- = 10^-9
Femto- = 10^-12
Mega- = 10^6
Giga- = 10^9
Tera = 10^12
TIME PROBLEM
24hrs system : 00.01 – 24.00 or 00.00 – 23.59
12hrs system : 00.01 – 12.00 am and
00.01 – 12.00 pm = 12.01 - 24.00 (in 24hrs system).
GCF & LCM
GCF = Greatest Common Factor = take the smaller common factors.
LCM = Least Common Multiple = take the bigger common factors and also uncommon factor.
Map problem
Scale= map distance : actual distance.
Proportionality
Direct y=k*x
Inverse y= k/x
k = constant of proportionality
Work word prob.
(1/a) + (1/b) = (1/T)
a= time needed for person a to finish the work alone.
b= time needed for person b to finish the work alone.
T= time needed for they to finish the work altogether.
Simple Interest
I = P*R*T
A= P (1 + R*T)
Where:
I= simple interest
P= principal or original investment/loan
R= rate of interest (% p.a. = % per annum = % per year)
T= time/period of loan/saving (years)
A= total amount of money after the simple interest added to the principal investment/loan.
Compound Interest
A= P * (1+(R/n))^(T*n)
Where:
A= total amount of money after the compound interest added to the principal investment/loan.
P= principal or original investment/loan
R= rate of interest (% p.a. = % per annum = % per year)
T= period of loan/saving (years)
n= number of compounding per annum
keywords:
compounded annually n = 1 once per year.
compounded semi-annually n = 2 twice per year.
compounded quarterly n = 4 four times per year.
compounded monthly n = 12 twelve times per year.
compounded bi-annually n = 1/2 once per 2 years.
Ujian dan Tugas Sekolah
Kumpulan soal UASBN, Try Out, Prediksi Ujian, Tugas2 sekolah
Sunday, May 25, 2014
Monday, September 30, 2013
Maths Project
To: All Class X's students.
About: Maths Project
These are selectable topics of Maths Project for this semester:
Project A
Project A (another link)
Project B
Project B (another link)
Project C
Project C (another link)
Project D
Project D (another link)
Project E
Project E (another link)
Project F
Project F (another link)
and this is the sample report:
Report
Report Sample (another link)
Download instruction:
1. Click the link
2. wait a moment, and click "SKIP AD" or "LEWATI"
3. Click "DOWNLOAD" or "UNDUH".
4. Click "FREE DOWNLOAD" or "UNDUH GRATIS".
5. Then you get the files.
P.S.
Choose only one project of 6 provided projects above.
Submission date: 12 - 15 November 2013.
Sumbit the PRODUCT and the printed REPORT on my desk (Teacher Office Floor 4).
The score of this project will contribute 30% of your final score in Final Semester Report.
About: Maths Project
These are selectable topics of Maths Project for this semester:
Project A
Project A (another link)
Project B
Project B (another link)
Project C
Project C (another link)
Project D
Project D (another link)
Project E
Project E (another link)
Project F
Project F (another link)
and this is the sample report:
Report
Report Sample (another link)
Download instruction:
1. Click the link
2. wait a moment, and click "SKIP AD" or "LEWATI"
3. Click "DOWNLOAD" or "UNDUH".
4. Click "FREE DOWNLOAD" or "UNDUH GRATIS".
5. Then you get the files.
P.S.
Choose only one project of 6 provided projects above.
Submission date: 12 - 15 November 2013.
Sumbit the PRODUCT and the printed REPORT on my desk (Teacher Office Floor 4).
The score of this project will contribute 30% of your final score in Final Semester Report.
Make a great product ^^!
Sunday, May 26, 2013
Masuknya Agama Hindu ke Indonesia (Tugas Sejarah SMA)
salam sejahtra...!
Berikut ini adalah file tentang sejarah masuknya agama Hindu ke Indonesia, mencakup intisari ajaran agama Hindu, berbagai hipotesis yang dikemukakan para ahli sejarah kelebihan dan kekurangan hipotesis tsb. File ini sekaligus contoh penggunaan catatan kaki (footnote) dan penulisan daftar pustaka (bibliography), sebagai Tugas Bahasa Indonesia.
silakan klik link download file di bawah ini secara gratis!
Download di sini!
petunjuk download:
Berikut ini adalah file tentang sejarah masuknya agama Hindu ke Indonesia, mencakup intisari ajaran agama Hindu, berbagai hipotesis yang dikemukakan para ahli sejarah kelebihan dan kekurangan hipotesis tsb. File ini sekaligus contoh penggunaan catatan kaki (footnote) dan penulisan daftar pustaka (bibliography), sebagai Tugas Bahasa Indonesia.
silakan klik link download file di bawah ini secara gratis!
Download di sini!
petunjuk download:
Tuesday, May 21, 2013
PREDIKSI UN SD
Salam sejahtra...
Berikut ini ada soal-soal Prediksi Ujian Nasional SD beserta kunci jawaban, yang dapat di-download secara gratis!
Prediksi UN MATEMATIKA
Prediksi UN IPA
Petunjuk download :
Berikut ini ada soal-soal Prediksi Ujian Nasional SD beserta kunci jawaban, yang dapat di-download secara gratis!
Prediksi UN MATEMATIKA
Prediksi UN IPA
Petunjuk download :
Friday, May 3, 2013
Docstoc
Salam…
Berikut ini
adalah cara mendaftar dan membuat akun di Docstoc.com. Docstoc adalah situs yang memfasilitasi kita untuk men-download dan
meng-upload berbagai file atau dokumen secara gratis maupun berbayar. Di
blog2 saya, saya sering menggunakan docstoc.com untuk menyimpan file/dokumen,
dimana pengunjung dapat men-download secara gratis. Hanya perlu mendaftar ke
docstoc secara gratis.
Inilah
langkah2 nya:
TRY OUT UN SD
Salam sejahtra...
Berikut ini ada download gratis soal-soal TRY OUT UASBN IPA untuk kelas 6 SD.
TRY OUT UN MATEMATIKA
Berikut ini ada download gratis soal-soal TRY OUT UASBN IPA untuk kelas 6 SD.
TRY OUT UN MATEMATIKA
Thursday, May 2, 2013
Prediksi UASBN/UN SD
salam sejahtra...
Bagi adik-adik kelas 6 SD yang akan menempuh Ujian Nasional (UN) atau UASBN, dapat men-download soal-soal prediksi UASBN secara gratis melalui link berikut.
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