Ratios
The ratio of cats to dogs per household is 1:2. Q has 6 dogs in his house. How many cats does he have?
3 cats
8x8
64
2 + (x) = 18
x = 16
9 x 2 x 0
0
40 - 27
13
The ratio of trash cans to recycling bins is 4:2. The library has 16 trash cans. How many recycling bins does the library have?
8 recycling bins
2 x 8 x 10
160
(x) x 16 = 80
x = 5
45 x 2 x 1
90
66 - 12
54
The ratio of pens to pencils is 3:4. Ms. Janae has 30 pens. How many pencils does she have?
40 pencils
9 x 4 x 100
3600
2 + 8 x (y) = 70
y = 7
78 x 8 x 2
1248
62 x 8
496
The ratio of work time to free time is 30 minutes to 15 minutes. Destiny worked on math for 90 minutes. How much free time should she have?
45 minutes
234 x 5
1170
7 x (x) - 5 = 44
x = 7
2000 x 3 x 3
18000
Alli studies for 2 hours each night of the week. How many hours does she study in 2 weeks?
28 hours
The ratio of problems students answer correctly to incorrectly is 17:2. Michael answers 6 questions wrong. How many did he get right?
51
1076 x 8
8608
228 + 6 - (x) = 134
x = 100
630 x 4 x 2
5040
It takes Ms. Jordan 23 minutes to drive to work in the morning, and 34 minutes to drive home in the evening. She works 5 days a week. How much time does she spend driving in 1 work week?
285 minutes