解答
解答
求解步骤
Translate the problem into an equation:
求解
流行的例子
what is the the radius of a circle with a 周长 of 25.12the sum of two numbers is 35. three times the larger number is the same as 4 time the smaller number. find the larger numberthe quotient of a number and-7 decreased by 2 is 10 find the numberThe 半径 of a circle is 14 ft. Find its area in terms oftwice number is less than 30