What is 15% of 500?
Correct answer: A
15% of 500 = 500Ã15/100 = 75.
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What is 12% of 300?
Correct answer: C
12% of 300 = 300Ã12/100 = 36.
What is 20% of 250?
Correct answer: C
20% of 250 = 250Ã20/100 = 50.
What is 30% of 300?
Correct answer: A
30% of 300 = 300Ã30/100 = 90.
What is 15% of 150?
Correct answer: D
15% of 150 = 150Ã15/100 = 22.
What is 12% of 100?
Correct answer: D
12% of 100 = 100Ã12/100 = 12.
What is 40% of 800?
Correct answer: D
40% of 800 = 800Ã40/100 = 320.
What is 40% of 500?
Correct answer: C
40% of 500 = 500Ã40/100 = 200.
What is 12% of 200?
Correct answer: B
12% of 200 = 200Ã12/100 = 24.
The ratio of two numbers is 7:6. If the first number is 28, what is the second?
Correct answer: A
The scale factor is 28/7=4; second number = 6Ã4=24.
The ratio of two numbers is 7:3. If the first number is 21, what is the second?
Correct answer: D
The scale factor is 21/7=3; second number = 3Ã3=9.
The ratio of two numbers is 5:6. If the first number is 25, what is the second?
Correct answer: D
The scale factor is 25/5=5; second number = 6Ã5=30.
The ratio of two numbers is 5:6. If the first number is 35, what is the second?
Correct answer: B
The scale factor is 35/5=7; second number = 6Ã7=42.
The ratio of two numbers is 6:5. If the first number is 12, what is the second?
Correct answer: A
The scale factor is 12/6=2; second number = 5Ã2=10.
The ratio of two numbers is 2:2. If the first number is 10, what is the second?
Correct answer: A
The scale factor is 10/2=5; second number = 2Ã5=10.
The ratio of two numbers is 2:6. If the first number is 10, what is the second?
Correct answer: B
The scale factor is 10/2=5; second number = 6Ã5=30.
The ratio of two numbers is 5:2. If the first number is 35, what is the second?
Correct answer: A
The scale factor is 35/5=7; second number = 2Ã7=14.
The ratio of two numbers is 3:2. If the first number is 18, what is the second?
Correct answer: D
The scale factor is 18/3=6; second number = 2Ã6=12.
The ratio of two numbers is 3:6. If the first number is 15, what is the second?
Correct answer: B
The scale factor is 15/3=5; second number = 6Ã5=30.
The ratio of two numbers is 4:6. If the first number is 12, what is the second?
Correct answer: B
The scale factor is 12/4=3; second number = 6Ã3=18.
The ratio of two numbers is 3:9. If the first number is 24, what is the second?
Correct answer: D
The scale factor is 24/3=8; second number = 9Ã8=72.
The ratio of two numbers is 5:2. If the first number is 25, what is the second?
Correct answer: D
The scale factor is 25/5=5; second number = 2Ã5=10.
The ratio of two numbers is 5:2. If the first number is 10, what is the second?
Correct answer: A
The scale factor is 10/5=2; second number = 2Ã2=4.
The ratio of two numbers is 7:7. If the first number is 21, what is the second?
Correct answer: D
The scale factor is 21/7=3; second number = 7Ã3=21.
The ratio of two numbers is 3:4. If the first number is 30, what is the second?
Correct answer: C
The scale factor is 30/3=10; second number = 4Ã10=40.