Question

Perform the calculation and record the answer with the correct number of significant figures.

(34.123 + 5.20)
(98.76549.160)
=
I

Answer 1

Let's perform the calculations:

(34.123 + 5.20) = 39.323

(98.76549.160) = 16605.24

Now, record the answers with the correct number of significant figures:

39.323 (rounded to three significant figures)

16605.24 (not rounded, as there are no given significant figures for the second number)