Mathematics

Mathematics, 20.08.2019 09:50, pandamaknae2003

Need on this answers these questions
1. 25% of 176 is what number
2. what is 90% of 20
3 24 is what percent of 30

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Mathematics, 27.06.2019 06:00, joytheqt

Report: correct answers: 30 number of questions: 40 the table shows the number of questions ray answered correctly on his test and the total number of questions on the test. the ratio of the number of correct answers to the number of wrong answers is . if there is 100 questions on the test and the ratio stayed the same, he would have answered questions correctly.possible answers for 1st blank 1: 33: 13: 44: 3possible answers for 2cd blank25307510020 points

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Mathematics, 27.06.2019 20:30, Poohpooh6667

Astudent received a score of 38/50 on a math test and wants to convert the points into percentages. an important step in the process involves dividing the number of incorrect answers by the number of correct answers. number of correct answers by the number of incorrect answers. total number of questions by the number of correct answers. number of correct answers by the total number of questions.

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Mathematics, 15.07.2019 17:40, jordan5778

Alejandro looked at his first three science tests for the quarter. his scores are represented in different ways. test 1 number of correct questions is 21, number of total questions is 25 what is the percent correct. test 2 number of correct questions is 17, what is the number of total questions and the percent correct is 85%. test 3 what is the number of correct questions, number of total questions is 30 and the percent correct is 80%. determine all missing values for the table above. show your work in the space below.

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Mathematics, 31.10.2019 04:31, destinymccray35

So i have some math questions i'd like for some one to check : ) 1. rename 4/7 as a percent. round to the nearest tenth of a percent if necessary. a. 47% b. 1.8% c. 57.1% d. 28% 2. rename .709 as a percent. a. 709% b. 70.9% c. 79% d. 7.09% 3. alice plays basketball. in one she shoot 21 free throws and makes 81.25% of them. estimate how many free throws she makes? a. about 16 b. about 2 c. about 20 d. about 14 4.estimate 48% of 23.95 a. about $12.00 b. about $11.00 c. about $15.00 d. about $10.00 5. the bill at a restaurant is $58.50 and mrs. johnson wants to leave a 15% tip. approximately how much money should she leave? a. about $15.00 b. about $9.00 c. about $6.00 d. about $11.00 6. what percent of 50 is 12.5? a. 4% b. 25% c. 40% d. 15% 7. 50 is 6.25% of what number? a. 8 b. 80 c. 750 d. 800 8. which proportion can be used to solve the following percent problem? what is 50% of 70%? a. x/70 = 50/100 b. x/50 = 70/100 c. 50/70 = x/100 d. 70/x = 50/100 my answers: 4/7 as a percent. round to the nearest tenth of a percent = 0.57142 = 57.142% = 57.1% c .709 as a percent 70.9% b 81.25% of 21 = about 16 a 48% of 23.95 = about 12.00 a 15% of $58.50 = about 5.8 + 2.9 = 8.7 = about 9 b 50 is 12.5? 12.5/50 = 25/100 = 25% b 50 is 6.25% of what number 50 = 0.625 times x so x = 50/0.625 = 80 b 50% of 70% = 35 so the proportion would x/70 = 50/100 a

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