Question

Round off the following result to three significant figures

(a) 2.746

(b) 2.744

(c) 2.745

(d) 2.735​

Answer 1

Answer:

b.2.744 is the answer please add me as a brainelist

Answer 2

We are required to round off the following result to three significant figures -

(a) 2.75

(b) 2.74

(c) 2.74

(d) 2.74

Rounding rules for decimal numbers are as follows:

• Determine the rounding digit and look at its righthand side.

• If the digits at the righthand side are less than 5, consider them as equal to zero and If the digits at the righthand side are greater than or equal to 5, then add +1

• If the digit on right side before 5 is an even number, leave the digit as it is.

• If the digit on right side before 5 is an odd number, add +1.