Solution
This year's graduating class at Richmond High School is 209 students, which is 90% larger than it was a generation ago. What was the size of the graduating class then?
Solution
Solution steps
Translate the problem into an equation:
Popular Examples
Rosanne is saving up money to buy a car. Rosanne puts 10, 000.00 into an account which earns 2% interest, compounded annually. How much will she have in the account after 3 years? round to the nearest centCarson opened a savings account and deposited 100.00 as principal. The account earns 3% interest, compounded annually. What is the balance after 6 years?2 less than a number is more than 8Find the area and the circumference of a circle with radius 4 mm. Write your answers in terms of pi, and be sure to include the correct units in your answers.The sum of two numbers is 55. The greater number is seventeen times the smaller number plus one. find the numbers.