To convert 5316 into decimal form using long division, you would typically divide by a suitable power of 10, depending on the context. However, it looks like you might want to divide 5316 by its appropriate designator to convert it into a simplified decimal value.
To clarify, if you divide 5316 by 1000, you get:
5316 ÷ 1000 = 5.316
None of the provided responses directly match 5.316, though you could consider rounding to one decimal place as approximately 5.3.
However, if we are interpreting 5316 as a straightforward whole number with no division context, the closest appropriate answer among your options would be "≈5.3."
Would you like to go through the long division process step-by-step for clarity?