Ratios
Seven girls and eight boys are in leadership class. Write the ratio of girls to boys as a fraction in simplest form.
7/8
3/4
0.75
1 foot = ___ inches.
12
6 meters = ___ centimeters.
600
0.2
1/5
–34–12
–46
20/(4/5)
25
Seven girls and eight boys are in leadership class. Write the ratio of girls to total students in leadership class as a fraction in simplest form.
7/15
3/5
0.6
5 weeks = ___ days.
35
5000 meters = ___ kilometers
5
0.65
13/20
Combine like terms:
2x+5+x+12+3x+y+y
6x+2y+17
(5/12)/(5/6
1/2
Three fish out of twelve fish in an aquarium ate their food. Write the ratio of fish that ate their food to the total number of fish in the aquarium as a fraction in simplest form.
1/4
1 1/3
1.3333333333 (repeating)
5 hours = ___ minutes
300
2 liters = ___ milliliters
2000
2.4
2 2/5
Find the median:
23, 26, 30, 29, 24, 20
25
(2 1/2)/7
5/15
Three fish out of twelve fish in an aquarium ate their food. Write the ratio of fish that ate their food to those that did not as a fraction in simplest form.
1/3
3/8
0.375
10 yards = ___ feet
30
10 kilograms = ___ grams.
10,000
0.125
1/8
1/4 + 1/2=
3/4
Find the unit rate.
(2/5kilometers)/(1/2 hour)
4/5 kilometers per hour
Ten out of twenty students wore white shoes in PE. Write the ratio of students who wore white shoes to the number who didn't wear white shoes as a fraction in simplest form.
1/1
2/11
0.18181818181818181818181818 (repeating)
2 gallons = ___ quarts.
8
2 kilometers = ___ centimeters.
200,000
0.0275
11/400
Solve for x :
x/3 +1=5
x=12
Find the unit rate.
(5 1/2 kilometers)/(1/8 hour)
44 kilometers per hour