MODUL VIII Buku Siswa PEMBAGIAN PECAHAN Untuk Kelas 1 SMP/MTs

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
Resolve the operation involving division with fractions
C. division of Fractions
Below is exsample from division of fractions, Consider the following context and answer the question?

Issue 1

Mr. Sudin will put sugar into plastic bags with a weight of 21 kg per bag. If the Agency has a 75 kg pack of sugar, how many plastic bags are needed? 

To answer this question, do these steps:
The number of plastic bags that is required is 75 kg divided by 21, If written to 75: 21
Then calculate the result is:
Consider the following picture:
Sugar: 1           2          3          4         5         6         75 kg
Number of Plastic Bags 2
It is understandable that many plastic bags that is needed is
75: 21 = .......... bag
Issue 2:
Sugar weighing 8 kg will be placed into bags each weighing 31 kg. How many bags are needed? Then the number of bags is 8:31 = ....
Issue 3:
Rice weighing 15 kg will be placed into bags each weighing43kg. How many bags are needed?. The number of bags is 15:43 = .....