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Chapter 4.2
Converting Between Decimals and Fractions: A Comprehensive Guide
Unlock the power of number conversion! Learn to seamlessly switch between decimals and fractions, enhancing your problem-solving skills and mathematical understanding.
What You'll Learn
Convert decimals into fractions by identifying place values and using powers of ten
Transform fractions into decimals using equivalent fractions with denominators of 10, 100, or 1000
Recognize decimal fractions as special fractions with powers of ten in the denominator
Apply place value understanding to write decimals in standard, expanded, and written forms
Identify when leading and trailing zeros matter in decimals versus whole numbers
What You'll Practice
1
Converting decimals like 0.836 and 0.4 into decimal fractions
2
Changing fractions such as 1/2, 3/4, and 1/25 into decimal form
3
Reducing decimal fractions to lowest terms by dividing numerator and denominator
4
Using base-10 block models to represent decimals and fractions visually
5
Writing equivalent fractions in tenths and hundredths forms
Why This Matters
Converting between decimals and fractions is essential for solving real-world problems involving money, measurements, and data. This skill connects different ways of representing the same quantity, making it easier to compare values, perform calculations, and understand percentages in everyday situations.
This Unit Includes
23 Video lessons
Practice exercises
Learning resources
Skills
Decimals
Fractions
Place Value
Equivalent Fractions
Powers of Ten
Conversion
Base-10 Models
NB Curriculum Aligned
