Write this sum to the correct number of significant digits: 34.01 m + 1940 m + 4.6 m =

Question

Bryson

Mathematics

20 January, 07:08

Write this sum to the correct number of significant digits: 34.01 m + 1940 m + 4.6 m =

+2

Answers (1)

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Lisa Daniel · Answer 1

1979

Step-by-step explanation:

The total of the given numbers is 1978.61. As a sum, it needs to be rounded to the precision of the least-precise number. 1940 is the contributor with the least precision, having the units digit as its least-significant digit.

Rounding the above result to the nearest unit, we get ...

1979