sig fig and time conversion

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

• 3.687 x 10¹
• 36.8
• 37
• 3.70x10¹

How many significant figures does the following number have: 0.002040

• 6
• 4
• 3
• 2

Determine the number of Significant Figures in 10-L.

• 4
• 3
• 2
• 1

Determine the number of Significant Figures in 506020-km.

• 5
• 4
• 3
• 2

calculate the following to the correct number of sig figs.
0.00401  x  2.00  x  501

• 4.02
• 4
• 4.0
• 4.0180

calculate the following to the correct number of sig figs.
13.2017/ 17.10

• .772
• .7720
• .772030
• .77

calculate the following to the correct number of sig figs.
32.451 - 21.5

• 11.0
• 10.951
• 11
• 10.95

Solve and round accordingly.
25.0 x 17 = ?

• 430
• 425
• 425.0
• 430.0

How many sig figs are there?
100.00

• 1
• 3
• 4
• 5

Tom travels two hours. How many minutes are there in 2 hours?

• 1 hours

• 60 minutes

• 120 minutes

• 90 minutes