Q. Which decimal is equivalent to 310 ?Choose 1 answer:(A) 0.3(B) 1.3(C) 3.1(D) 3.3
Understand Division Process: Understand the division of 10 by 3. When we divide 10 by 3, we are trying to find out how many times 3 goes into 10 and what the remainder is.
Perform Division: Perform the division. 10 divided by 3 gives us 3 with a remainder of 1. However, when we continue the division to get a decimal, the remainder of 1 will keep repeating because 10 is not a multiple of 3.
Determine Repeating Decimal: Determine the repeating decimal.Since the remainder 1 keeps repeating, we get a repeating sequence of 3 in the decimal places. Therefore, the decimal equivalent of 310 is 3.3333…, which is represented as 3 with a bar over the 3 to indicate that it repeats indefinitely.
Match with Choices: Match the result with the given choices.The correct representation of the repeating decimal 3.3333… is 3 with a bar over the 3. This matches with choice (D) 3.3.
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