TEST #2 A Select the letter of the correct answer and write it on the space provided befo number. Write your solution on how you got your answer on a separate sheet of 1.) 65 % of 100 A. 45 B. 55 C. 65 D. 75 2.) 20 % of 10 A 2 B. 4 C. 5 D. 7 3.) 1 is what percent of 10? A. 2% B. 4 % C.6% D. 10% 4.) 5 is what percent of 25? B. 20 % A 10% C. 25 % D. 30 % 5.) 7 is 35 % of what number? C. 20% D. 25 % A. 5% B. 10%
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Answer:
1. C
2. A
3. D
4. B
5. C
Step-by-step explanation:
solution:
1. 65 percent * 100 =
(65:100)* 100 =
(65* 100):100 =
6500:100 = 65
2. 20 percent * 10 =
( 20:100)* 10 =
( 20* 10):100 =
200:100 = 2
3. 1: 10*100 =
( 1*100): 10 =
100: 10 = 10
4. 5:25*100 =
(5*100):25 =
500:25 = 20
5. 7:35*100 =
( 7*100):35 =
700:35 = 20
hope this helps :)