Question

round off the number 75642 to four significant​

Answer 1

Answer:

76000

Step-by-step explanation:

the round off the number 75642 to its significant is 76000 .

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Answer 2

Answer:

Step-by-step explanation:

the accuracy of the answer will depend on the number of significant figures

if the number next to the significancy digit is 5 or more than it, you add 1 to the significant digit and when it is less you add 0  

to one signicancy=80000

to 2=76000

to 3=75600

to 4=75640 is the answer

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