Math % Of Quiz

To find 90% of 10, we can multiply 10 by 0.9. This gives us a result of 9, which is the correct answer.

25% of 16 can be calculated by multiplying 16 by 0.25. This is because 25% is equivalent to 0.25 as a decimal. When we multiply 16 by 0.25, we get the result of 4. Therefore, the correct answer is 4.

The question is asking for 50% of 12. To find this, we can multiply 12 by 0.50 (since 50% is equivalent to 0.50). When we do this calculation, we get the result of 6. Therefore, 6 is 50% of 12.

To find 70% of 30, we multiply 30 by 0.70. This gives us 21, which is the result.

To find 20% of 20, you can multiply 20 by 0.20. This is because 20% is equivalent to 0.20 as a decimal. When you multiply 20 by 0.20, you get the result of 4. Therefore, 4 is 20% of 20.

To find 80% of 90, we can multiply 90 by 0.8. This is because 80% is equivalent to 0.8 as a decimal. Multiplying 90 by 0.8 gives us 72, which is the correct answer.

To find 12% of 50, you can multiply 50 by 0.12. This gives you 6, which is the result.

The question asks for 100% of 42, which means the entire amount or the whole value of 42. Since 100% represents the whole, the answer is 42 itself.

30% of 70 can be calculated by multiplying 70 by 0.30. This results in 21, which is the correct answer.

To find 7% of 14, we multiply 14 by 0.07 (which represents 7% as a decimal). Calculating this gives us 0.98, which is the correct answer.