Round 38562.7 to 1 significant figure

Question

Andrew Fletcher

Mathematics

23 July, 10:49

Round 38562.7 to 1 significant figure

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Atticus · Answer 1

As its one significant figure you are looking at the first number and the second number. If the second number is greater than 5 then you round the first number up and vice versa. In this case there is an eight, which is bigger than 5 obviously so you round the first number to get 40000.