Question

2.4 x 1.25

How many significant digits does 2.4 have? 2
How many significant digits does 1.25 have? 3
How many significant digits should you round your answer to?I
Perform the calculation then round your answer to the correct
number of significant digits.

Answer 1

2.4 has 1 sigfig

1.25 has 2 sigfigs

you should round to 3 sigfigs

the answer is 3

Explanation: