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

Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?

1 mile = 5,280 feet

• 45 miles per hour

• 46 miles per hour

• 47 miles per hour

• 48 miles per hour

Tags

CCSS.6.RP.A.3D

Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university, however, she must pay in euros. How many euros can Varia expect to pay per month to the university? (Round to the nearest whole euro.)

0.7306 euros = 1 US dollar

• 312 Euros

• 123 Euros

• 213 Euros

• 321 Euros

Tags

CCSS.6.RP.A.3D

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest whole number.)

5,280 feet = 1 mile

• 95 feet per second

• 59 feet per second

• .45 feet per second

• 40 feet per second

Tags

CCSS.HSA.CED.A.4

The human esophagus us about 250 mm log. How long is that in inches? 1 in = 2.54 cm

• 10.64 in

• 9.84 in

• 11.35 in

• 8.84 in

Tags

CCSS.6.RP.A.3D

Ann Proctor won the 2007 World Waterski Racing Championship race in her category when she finished the 88-kilometer course in 51.23 minutes. What was her average speed in miles per hour? (Hint: 1 km= 0.62 miles) 

• 23.66 mph
• 63.90 mph
• 46.59 mph
• 51.23 mph

Tags

CCSS.8.EE.C.7B

What conversion factor would you use to solve this problem?

• 2.20 lbs / 1 kg
• 1 kg / 2.20 lbs
• 0.002 lbs / 1 g
• 1 g / 0.002 lbs

Tags

CCSS.5.MD.A.1

Use your work to convert 17 years to minutes.

• 8,935,200 minutes
• 0.0186 minutes
• 0.000000112 minutes
• 2,482 minutes

Tags

CCSS.6.RP.A.3D

Use your work to convert 721 lbs/week to kg/s.

• 0.000536 kg/s
• 30.9 kg/s
• 0.00376 kg/s
• 1,864.078 kg/s

Tags

CCSS.6.RP.A.3D