HChem / Level 1 / Area 2 / Measurements

1 m = ___ cm

• 1
• 10
• 100
• 1000

1 km = ___ m

• 1
• 10
• 100
• 1000

___ m = 400 cm

• 4
• 40
• 400
• 4000

If 1 in = 2.54 cm how many centimeters is 11 inches?

• 4.33

• .23

• 27.94

• 12

How many sec are in 19 mins?

• 0.3 secs

• 570 secs

• 1140 secs

• 0.6 secs

How many yds. are in 210 ft?

(1 yd = 3 ft)

• 7.0 yd

• 7000 yd

• 70 yd

• 700 yd

40 cm = ______ mm
( 1 cm = 10 mm)

• 4000
• 40
• 400
• None of the Above

Convert 40 L to mL

• .400 mL

• 400 mL

• 40,000 mL

• .4 mL

Answer explanation

Number associated with milli (m) is 1000. So you should multiply 40 x 1000 to get the correct answer

How many significant figures are in the following number?

34.900

How many significant figures are in the following number?

100