Question

state the rules of rounding off​

Answer 1

Answer:

Rule 1: Determine what your rounding digit is and look at the digit to the right of it (highlighted digit).If the highlighted digit is 1, 2, 3, 4 simply drop all digits to the right of rounding digit.

Example:

3.423 may be rounded off to 3.42 when rounded off to the nearest hundredths place.

3.423 may be rounded off to 3.4 when rounded off to the nearest tenths place

3.423 may be rounded off to 3 when rounded off to the nearest units place.

Rule 2: Determine what your rounding digit is and look at the digit to the right of it (highlighted digit).If the highlighted digit is 5, 6, 7, 8, 9 add one to the rounding digit and drop all digits to the right of rounding digit.

Example:

2.786 may be rounded off to 2.79 when rounded off to the nearest hundredths place.

2.786 may be rounded off to 2.8 when rounded off to the nearest tenths place.

2.786 may be rounded off to 3 when rounded off to the nearest units place.

2.856 may be rounded off to 2.9 when rounded off to the nearest tenths place.

Answer 2

Answer:

for answer check out the above image

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