Question

Round 3485 to one significant figure.

Answer 1

Step-by-step explanation:

Round 3485 to one significant figure.

Answer 2

3485 is rounded off to 3,000

GIVEN

Number - 3485.

TO FIND

Round off the number 3485 to one significant figure.

SOLUTION

We can simply solve the above problem as follows-

We are given a number - 3485.

To round off a number to one significant figure First look at the first non-zero digit.

The first digit is 3.

Drawing a vertical after the place value digit:-

3|485

The next digit is 4, which is smaller than 5.

So the first digit is not changed.

The digits to the right other than the first digits are changed to 0

Therefore,

Therefore, 3485 is rounded off to 3,000

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