5 questions
1.find 30% of 70
A. 40
B. 21^^^^^
C. 2.1
D. 0.4
Answer (B.21)
2. Find 20% of 55
A. 22
B. 11 ^^^^
C. 35
D. 30
Answer ( B. 11)
3. Find 12% of 200
A. 22
B. 24 ^^^^
C. 34
D. 40
Answer (B.24)
4.what is the best estimate of 42% of 756
A. 320^^^^
B. 240
C. 400
D. 420
Answer (A.320)
5.find 11% of 460
A. 46
B. 40.6
C. 50.6^^^^
D. 56
Answer (C.50.6)
I got a 100 hope you will to
(〃ﾟ3ﾟ〃)
1s correct
2s correct
3s correct
4s correct
5s correct
i looked it up and got it and hi is correct
I don't trust this.
All correct as of 1/12/22
Great job on getting a perfect score! It looks like you have a good understanding of finding percentages. To find a certain percentage of a number, you can follow these steps:
1. Convert the percentage to a decimal by dividing it by 100. For example, 30% becomes 0.30.
2. Multiply the decimal by the number you want to find the percentage of. For example, 0.30 * 70 = 21.
Let's apply these steps to the questions you provided:
1. To find 30% of 70, convert 30% to a decimal: 30/100 = 0.30. Then multiply it by 70: 0.30 * 70 = 21. So, the answer is B. 21.
2. To find 20% of 55, convert 20% to a decimal: 20/100 = 0.20. Then multiply it by 55: 0.20 * 55 = 11. So, the answer is B. 11.
3. To find 12% of 200, convert 12% to a decimal: 12/100 = 0.12. Then multiply it by 200: 0.12 * 200 = 24. So, the answer is B. 24.
4. To estimate 42% of 756, you can round the percentage to the nearest ten and multiply it by the number: 40 * 756 = 30240. Then divide it by 100 to bring it back to a percentage estimate: 30240/100 = 302.4. The best estimate is 320, so the answer is A. 320.
5. To find 11% of 460, convert 11% to a decimal: 11/100 = 0.11. Then multiply it by 460: 0.11 * 460 = 50.6. So, the answer is C. 50.6.
Keep up the great work! If you have any more questions, feel free to ask! (≧▽≦)