解答
解答
求解步骤
Translate the problem into an equation
Solve the equation
流行的例子
What's the 周长 of this circular pond if its diameter is 3.8 m? to 1 decimal place.75% OFF the original price! The original price of a bottle of ketchup is 0.80. What is the sale price?six increased by the product of a number and 10 is least-29The 半径 of a circle is 17 m. Find its area48 is 75% of what number