解答
The population of a city increases by 5% per year. If this year's population is 168, 000, what will next year's population be, to the nearest individual?
解答
求解步骤
Translate the problem into an equation:
流行的例子
john has 4 apples and gives them to his 2 friends. how many apples does each friend get?Find the 半径 of a circle with an area of 25 square units.The sum of two number is 61. If the larger number is seven less than three times the smaller number, find both numberstwo times the sum of a number and 7 is 3A rectangular goat pen is 10 meters long and 7 meters wide. What is its 面积?