해법
해법
솔루션 단계
Translate the problem into an equation:
가장 가까운 hundredth 으로 반올림:
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Ivanna is going for a walk. She walks at a speed of 2 miles per hour for 6.4 miles. For how many hours does she walk?Jack and Rita deposit 1,601.00 into a savings account which earns 3.12% interest compounded annually. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?Jada buys a table priced at 243.If the sales tax is 10%,what will be the total cost including tax?The area of a circle is 2.5434 square yards. What is the circle's 원둘레?Eve opened a savings account and deposited 5,277.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 9 years?