Q. Write the repeating decimal as a fraction. .88888888
Identify Repeating Pattern: Identify the repeating pattern in the decimal.The repeating decimal is 0.88888888…, where the digit 8 repeats indefinitely.
Assign Variable x: Let x equal the repeating decimal.Let x=0.88888888…
Multiply by 10: Multiply x by 10 to shift the decimal point to the right by one place.10x=8.88888888…
Subtract and Eliminate Decimals: Subtract the original number x from the result of step 3 to eliminate the repeating decimals.10x−x=8.88888888...−0.88888888...9x=8
Solve for x: Solve for x by dividing both sides of the equation by 9.x=98
Write as Fraction: Write the repeating decimal as a fraction.0.88888888…=98
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