If you're seeing this message, it means we're having trouble loading external resources on our website.

ប្រសិនបើអ្នកនៅពីក្រោយគេហទំព័រសូមប្រាកដថាដែន*.kastatic.org និង *.kasandbox.org គឺត្រូវបានចាក់សោរ។

មាតិកាសំខាន់

រំលឹកពីការបំបែកប្រភាគ

រំលឹកពីមូលដ្ឋានគ្រឹះនៃការបំបែកប្រភាគ ហើយសាកល្បងដោះស្រាយលំហាត់អនុវត្តមួយចំនួន

ការបំបែកប្រភាគ

ដើម្បី បំបែក ចំនួនមួយ យើងបំបែកវាទៅជាផ្នែកតូចៗ
ប្រភាគអាចត្រូវបានបំបែកតាមវិធីមួយជាច្រើន

ឧទាហរណ៏ទី 1: ប្រើដ្យាក្រាម

ចូរបំបែក start fraction, 5, divided by, 9, end fraction
វិធីមួយយើងអាចបំបែក start fraction, 5, divided by, 9, end fraction គឺ start color #e07d10, start fraction, 2, divided by, 9, end fraction, end color #e07d10, plus, start color #1fab54, start fraction, 3, divided by, 9, end fraction, end color #1fab54:
start color #e07d10, start fraction, 2, divided by, 9, end fraction, end color #e07d10, plus, start color #1fab54, start fraction, 3, divided by, 9, end fraction, end color #1fab54, equals, start fraction, start color #e07d10, 2, end color #e07d10, plus, start color #1fab54, 3, end color #1fab54, divided by, 9, end fraction, equals, start fraction, 5, divided by, 9, end fraction
វិធីមួយទៀតដែលយើងអាចបំបែក start fraction, 5, divided by, 9, end fraction គឺ start color #7854ab, start fraction, 1, divided by, 9, end fraction, end color #7854ab, plus, start color #e84d39, start fraction, 2, divided by, 9, end fraction, end color #e84d39, plus, start color #01a995, start fraction, 2, divided by, 9, end fraction, end color #01a995:
start color #7854ab, start fraction, 1, divided by, 9, end fraction, end color #7854ab, plus, start color #e84d39, start fraction, 2, divided by, 9, end fraction, end color #e84d39, plus, start color #01a995, start fraction, 2, divided by, 9, end fraction, end color #01a995, equals, start fraction, start color #7854ab, 1, end color #7854ab, plus, start color #e84d39, 2, end color #e84d39, plus, start color #01a995, 2, end color #01a995, divided by, 9, end fraction, equals, start fraction, 5, divided by, 9, end fraction

ឧទាហរណ៏ទី 2: បន្ទាត់ចំនួន

តើយើងអាចបំបែក start fraction, 6, divided by, 4, end fractionដោយរបៀបណា?
វិធីមួយយើងអាចបំបែក start fraction, 6, divided by, 4, end fraction គឺ start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab:
start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, plus, start color #7854ab, start fraction, 1, divided by, 4, end fraction, end color #7854ab, equals, start fraction, start color #9d38bd, 1, end color #9d38bd, plus, start color #9d38bd, 1, end color #9d38bd, plus, start color #9d38bd, 1, end color #9d38bd, plus, start color #9d38bd, 1, end color #9d38bd, plus, start color #9d38bd, 1, end color #9d38bd, plus, start color #9d38bd, 1, end color #9d38bd, divided by, 4, end fraction, equals, start fraction, 6, divided by, 4, end fraction
វិធីមួយទៀតដែលយើងអាចបំបែក start fraction, 6, divided by, 4, end fraction គឺ​start color #11accd, start fraction, 3, divided by, 4, end fraction, end color #11accd, plus, start color #11accd, start fraction, 3, divided by, 4, end fraction, end color #11accd:
start color #11accd, start fraction, 3, divided by, 4, end fraction, end color #11accd, plus, start color #11accd, start fraction, 3, divided by, 4, end fraction, end color #11accd, equals, start fraction, start color #11accd, 3, end color #11accd, plus, start color #11accd, 3, end color #11accd, divided by, 4, end fraction, equals, start fraction, 6, divided by, 4, end fraction
ចង់សិក្សាបន្ថែមពីការបំបែកប្រភាគ? ពិនិត្យមើល វីដេអូនេះ.

អនុវត្តន៏

លំហាត់ 1
  • បច្ចុប្បន្ន
តើមួយណាជាផលបូកដែលស្មើ start fraction, 14, divided by, 10, end fraction ?
ជ្រើសរើសចម្លើយទាំងអស់ដែលត្រឹមត្រូវ:

ចង់សាកល្បងលំហាត់ជាច្រើនទៀតដូចនេះ? ពិនិត្យមើល លំហាត់នេះ.