MathematicsChapter 1: Real Numbers
Babylonian Base 60
Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place.
Learning objectives
- Define and explain babylonian base 60.
- Apply babylonian base 60 to a focused FBISE question.
- Check the answer for correct terms, evidence, working, and units.
Definition
Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place. We still feel that in 60 seconds in a minute. An empty place was shown as a blank space, which is ambiguous: a gap on the clay could mean nothing in that place, or just a careless space, so two different numbers could look alike.
Where / symbols
- Babylonian Base 60
- Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place. We still feel that in 60 seconds in a minute. An empty place was shown as a blank space, which is ambiguous: a gap on the clay could mean nothing in that place, or just a careless space, so two different numbers could look alike.
Overview
Learn the idea, then use it:
Core Understanding
Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place. We still feel that in 60 seconds in a minute. An empty place was shown as a blank space, which is ambiguous: a gap on the clay could mean nothing in that place, or just a careless space, so two different numbers could look alike.
Examples sexagesimal · base 60 · empty place · BABYLONIAN BASE 60: Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place. We still feel
Exam Application
State the correct term, connect it to the chapter rule or evidence, and use a clear example or calculation.
Examples Define first · Show the rule or evidence · Check units, labels, and conclusion
WHAT — BABYLONIAN BASE 60
Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place. We still feel that in 60 seconds in a minute. An empty place was shown as a blank space, which is ambiguous: a gap on the clay could mean nothing in that place, or just a careless space, so two different numbers could look alike.
HOW — Use the idea
Identify what is given, select this topic's rule or evidence, apply it one step at a time, and check the result.
In simple words
Do not merge babylonian base 60 with a neighbouring idea that uses a different definition, rule, or method.
Key points
- sexagesimal
- base 60
- empty place
Exam preparation
Exam Focus
Quick revision
Revision Zone
Review the key facts, formulas and checks before you move on.Babylonian Base 60
Sticky Notes · Quick Revision
Core Idea
- Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place.
Key Points
- sexagesimal
- base 60
- empty place
Simple Check
- Explain babylonian base 60 in your own words and connect it to one chapter example.
How to Answer
- Define the idea, show the main rule or evidence, apply it, and check the final statement.
Common Mistake
- Do not merge babylonian base 60 with a neighbouring idea that uses a different definition, rule, or method.
FBISE Exam Tip
- Use the exact term, show working where needed, and include units or labelled evidence.
60-second revision
- Babylonians used a sexagesimal system, which means base 60: sixty of one place make one of the next place.
- sexagesimal
- base 60
- empty place
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