Math Problem Statement
Do the 7/100 long division and tell if its terminating or repeating
Solution
To determine if is a terminating or repeating decimal, we can perform the long division of 7 divided by 100.
Long Division:
- 7.000 ÷ 100:
- 100 goes into 70 zero times, so we write 0 as the first digit of the quotient.
- Bring down the 0 to make 70, which still isn't enough for 100.
- Bring down another 0 to make 700.
- 100 goes into 700 exactly 7 times.
So, .
Conclusion:
The decimal representation of is 0.07, which terminates after two decimal places. Therefore, it is a terminating decimal.
Would you like more details or have any questions? Here are 5 related questions:
- How can you determine if a fraction will result in a terminating or repeating decimal without division?
- What are some examples of repeating decimals?
- Can you convert a repeating decimal back into a fraction?
- What are the conditions for a fraction to have a terminating decimal?
- How would you perform long division for more complex fractions?
Tip: A fraction will have a terminating decimal if its denominator, in its simplest form, only has 2 and/or 5 as prime factors.
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Math Problem Analysis
Mathematical Concepts
Arithmetic
Fractions
Decimals
Formulas
Long Division Method
Theorems
Terminating and Repeating Decimals Theorem
Suitable Grade Level
Grades 4-6