Sig Figs Practice 1

How many significant figure in 0.007?

• 4
• 3
• 1
• 0
• 2

How many significant figures in 10.007

• 5
• 2
• 3
• 1

• 4

How many significant figures in 10,097?

• 3
• 5
• 2
• 1

• 4

How many significant figures in 2700?

• 3

• 2
• 4
• 1
• 5

Solve the problem below, and choose the answer with the correct number of significant figures and the correct units.
10.0g/mL  x 5.0mL  =  ???

• 50 g

• 50.0 g

• 50. g

• 50 g/mL

Solve the problem below, and choose the answer with the correct number of significant figures and the correct units.
2.50g  ÷  5.0mL  =  ???

• 0.5 g/mL

• 0.50 g/mL

• 0.500 g/mL

• 7.5 g / mL

Solve the problem below, and choose the answer with the correct number of significant figures and the correct units.
28.00g  ÷  2.00mL  =  ???

• 14.0 g

• 14.0 mL

• 14.0 mL/g

• 14.0 g/mL

Solve the problem below, and choose the answer with the correct number of significant figures and the correct units.
26.95g  +  2.05g  =  ???

• 29.00 g

• 29.0 g

• 29.00 g²

• 29 g

How many sig figs does 0.03 have?

• 3

• 2

• 1

• 0

How many sig figs does 4857.169 have?

• 4

• 7

• 6

• 3

• 5