Ratio Laws
Simplify the ratio 4:2.
2:1
What is 5 multiplied by 3?
15
What is the sum of 8 and 5?
13
What is 10% of 50?
5
What is a group of fish swimming together called?
School
If a recipe calls for a ratio of 3 parts flour to 1 part sugar, how much sugar is needed for 9 parts flour?
3 parts sugar
Divide 36 by 6
6
Subtract 7 from 15.
8
What is 50% of 120?
60
What do you call a group of lions?
Pride
Simplify the ratio 15:5
3:1
What is 7 multiplied by 8?
56
What is 45 plus 27?
72
What is 25% of 80?
20
What is a group of wolves known as?
Pack
The ratio of red to blue marbles is 5:3. If there are 20 red marbles, how many blue marbles are there?
12 blue marbles
Divide 81 by 9.
9
What is 100 minus 58?
42
A shirt costs $40, and there is a 15% discount. What is the discount amount?
$6
What is the term for a group of owls?
Parliament
A bag contains red, green, and blue balls in the ratio 4:5:6. If there are 30 blue balls, how many total balls are in the bag?
75 balls
If a car travels at a speed of 60 km/h, how far does it travel in 4.5 hours?
270 km
Add 123, 89, and 47.
259
If a population increases by 20% from 500, what is the new population?
600
What do you call a group of flamingos?
flamboyance