significant figures and dimensional analysis

Complete the statement:

5.0 cm/min = ______ m/day

(100 cm = 1 m)

• 72

• 840

• 7.2

• 5,040,000

Tags

CCSS.6.RP.A.3D

A bicycle has a speed of 6.00 m/s. What is its speed in km/h?

• 21.6 km/h

• 16.67 km/h

• 2.16 km/h

• 1.67 km/h

Tags

CCSS.6.RP.A.3D

How many gallons are in a pool that holds 758,000 Liters?

(1 gallon = 3.79 Liters)

• 2.00 x 10⁵ gallons

• 200,000. gallons

• 200,000 gallons

• 2 gallons

Tags

CCSS.6.RP.A.3D

Gas costs $3.05 a gallon, and your car travels at 27 miles for each gallon of gas. How far can you travel in your car with $95 in your pocket?

• 11 miles

• 840 miles

• 7800 miles

• 870 miles

How many Significant Figures in the number below?
4.56 x 10³

• 5
• 4
• 6
• 3

How many sig figs are there?
0.00400

• 1
• 3
• 5
• 6

Tags

CCSS.8.EE.A.4

How many sig figs are there?
4004

• 1
• 2
• 3
• 4

How many sig figs are there?
0.0009009090000

• 3
• 10
• 14

Tags

CCSS.8.EE.A.4

You know that 12 inches = 1 foot.  Convert 60 inches to feet.

• 720 feet
• 5 feet
• 5 inches
• 72 feet

Tags

CCSS.5.MD.A.1

A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
(1 km = 1000 m)

• 250 m/s
• 324 m/s
• 1,500 m/s
• 2,500 m/s

Tags

CCSS.5.MD.A.1