Standards of Competence
Understanding the numbers and perform arithmetic operations in solving problems
Basic Competence:
Know about fractions and perform operations of fractions
B. Learning Result Indicators
Getting a decimal fraction
C. Decimal fractions
Below is exsample from division of fractions, Consider the following context and answer the question?
Issue 1:
Advertising in a newspaper mentions "On sale HP is still in good condition, warranty at a price of 0.8 million". What is the meaning of 0.8?
Understanding the numbers and perform arithmetic operations in solving problems
Basic Competence:
Know about fractions and perform operations of fractions
B. Learning Result Indicators
Getting a decimal fraction
C. Decimal fractions
Below is exsample from division of fractions, Consider the following context and answer the question?
Issue 1:
Advertising in a newspaper mentions "On sale HP is still in good condition, warranty at a price of 0.8 million". What is the meaning of 0.8?
0.8=8/10
Issue 2:
0.35 crown rose flowers have fallen. Express 0.35 in
form of simple fractions!
0, 35 = 35/100
(Numerator and denominator is divided by 5).
Explain why 0.35 = 20 / 7
Issues 3:
Write 0.775 as a fraction is in the form of simple fractions. Take the following steps:
0.775 decimal fractions can be written
0.775=775/1000
Then the fraction can be simplified by numerator and denominator are divided by the same number. Do you find that the best divisor is is 25?
Since 775 divided by 25 results 31
Then in 1000 the results for 25 result 40.
Common fraction or mixed fraction can be expressed in the form decimal fractions. Vice versa, can be expressed in decimal fractions common fractions or mixed fractions.
Percent have a meaning of "percent". You can write as a 25% ratio of 25/100, 65/100 as 65%, as 10% 10/100, 40/100 as 40%, etc.
Issue 2:
0.35 crown rose flowers have fallen. Express 0.35 in
form of simple fractions!
0, 35 = 35/100
(Numerator and denominator is divided by 5).
Explain why 0.35 = 20 / 7
Issues 3:
Write 0.775 as a fraction is in the form of simple fractions. Take the following steps:
0.775 decimal fractions can be written
0.775=775/1000
Then the fraction can be simplified by numerator and denominator are divided by the same number. Do you find that the best divisor is is 25?
Since 775 divided by 25 results 31
Then in 1000 the results for 25 result 40.
Common fraction or mixed fraction can be expressed in the form decimal fractions. Vice versa, can be expressed in decimal fractions common fractions or mixed fractions.
Percent have a meaning of "percent". You can write as a 25% ratio of 25/100, 65/100 as 65%, as 10% 10/100, 40/100 as 40%, etc.
Tidak ada komentar:
Posting Komentar