Unit Conversion
Convert 4000 meters into kilometers (km)
4 km
Express "nine children to nine adults" as a simplified ratio.
1:1
Sara leaves home at 2:15 p.m and returns at 3:50 p.m. How long was she away?
1 hour 35 minutes
How many grams are equivalent to 4 kilograms?
4,000 g
Simplify the ratio 600 : 400 to its lowest terms.
3:2
If a measurement is 22 to the nearest integer, what is the lower bound?
21.5
Which liquid measurement is equivalent to 1 cm3?
1 ml
Express the ratio 5 : 1000 in the form 1 : n.
1 : 200
Express 18 seconds to one minute as a simplified ratio.
3 : 10 (18 : 60)
Convert 4.5 m2 into cm2
45,000 cm2
(4.5 x 10,000)
Find the unknown value x in the equivalent ratio
1 : 4 = x : 20.
x = 5
Write the error interval for x.
If x = 4.8 rounded to 1 decimal place.
4.75 ≤ x < 4.85
Write the scale 5 cm to 10 km as a ratio in the form
1 : n.
32
Share $24 between Jess and Anne in the ratio 3 : 5.
$9 and $15
How much time passes from 19:35 on Monday to 03:55 on Tuesday?
8 hours 20 minutes