Multiplication & Division Sig Figs

Calculate 1.23 m x 0.89 m and give your answer with the appropriate number of significant figures.

• 1.0 m²
• 1.1 m²
• 1.0947 m²
• 1.09 m²

Calculate 923 g ÷ 20312 cm³ and give your answer with the appropriate number of significant figures.

• 0.04 g/cm³
• 0.045 g/cm³
• 0.0454 g/cm³
• 4 x 10^-2 g/cm³

Tags

CCSS.8.EE.A.4

How many Significant Figures in the number below?
4,560

• 5
• 4
• 6
• 3

What is the correct answer according to sig fig rules:

.005612 x .40145 =

• .0022

• .00225

• .002252

• .002253

What is the correct answer for this problem:

3.5 cm x 4.21cm =

• 14.73 cm²

• 14.7 cm²

• 14 cm²

• 15 cm²

How many Significant Figures in the number below?
4,500

• 3
• 4
• 2
• 1

Solve & Round to Correct Sig Figs.

4.5 x 2.34 =

• 11

• 10.53

• 10.5

• 10

Complete the following calculations. Round off your answers as needed.

245.01 km x 2.1 km

• 5.14521 x 10²

• 510

• 514

• 514.521

Solve & Round to Correct Sig Figs.
100 / 2 = 

• 50
• 50.
• 50.0
• 50.00

Calculate 12.47 m ÷ 3.2 s and give your answer with the correct number of significant figures.

• 4 m/s
• 3.9 m/s
• 3.90 m/s
• 3.897 m/s