Physics, asked by nabarun6175, 11 months ago

Round 742396 to four, three and two significant digits.

Answers

Answered by eqbaltausif0
2

Answer:74000=2

Explanation:

743296=6

74200=4

742000=3

740000=2

Answered by vanbu578
0

Answer:

742396 has 6 significant figures

Explanation:

rounded off

742400  -  4 significant figures  (the 5th digit is 9 , that is >5 )

742000  -  3 significant figures   (the 4th digit is 4 , that is <5)

740000  - 2 significant figures     (the 3rd digit is 2 , that is <5)

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