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Mathematics 8 Online
OpenStudy (anonymous):

Round each number to the nearest tenth. What is the best estimate for the answer to 47.82 + 74.31?

OpenStudy (cwrw238):

47.82 = 47.8 to nearest tenth 74.31 = ?

OpenStudy (cwrw238):

check the 2nd decimal place - if its 5 or more add 1 to first dec place otherwise leave it as it is

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