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Vấn đề trong anh văn9

Tham khảo tài liệu 'vấn đề trong anh văn9', ngoại ngữ, anh ngữ phổ thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | GRID-IN Grid-in questions are also referred to as student-produced responses. The SAT exam has 10 grid-in questions and some state exit exams have this type of question as well. Basically you will be asked to solve a variety of math problems and then fill in the correct numbered ovals on your answer sheet. Again the key to success with these problems is to think through them logically that s easier than it may seem to you right now. Examples 1. Tia is buying a shirt that regularly sells for 36.00 but is now on sale for 23.40. By what percent of the regular price has this shirt been discounted 2. What is the next number in this sequence Round your answer to the nearest thousandth. 8 3.2 1.28 0.512 _ 24 10 SECRETS TO ACING ANY HIGHSCHOOL TEST How did you do Answers 1. First find the amount by which the price of the shirt has been reduced 36.00 - 23.40 12.60 To find the percent of the reduction divide the amount of the reduction by the original price 12.60 36.00 0.35 35 2. Each term in the sequence is obtained by multiplying the preceding term by 0.4 so multiply the last term 0.512 by 0.4 to calculate the next term 0.512 X 0.4 0.2048 0.2048 rounded to the nearest thousandth is 0.205. Getting a Handle on Objective Testing I 25 Tips for Answering Grid-In Questions Write the answer in the column above the oval. The answer you write will be completely disregarded because the scoring machine will only read the ovals. It is still important to write this answer however because it will help you check that you marked the appropriate ovals. How to grid in your answer. The answer grid can express whole numbers from 0 to 9999 as well as some fractions and decimals. To grid an answer write it in the top row of the column and then fill in the appropriate ovals beneath each number. If you need to write a decimal point or a fraction bar skip a column and fill in the necessary oval below it. Answers that need fewer than four columns. Answers that need fewer than four columns except