해법
해법
솔루션 단계
Represent the number with
A.T.Q.:
인기 있는 예
The 지름 of a circle is 21 cm. Find its area to the nearest whole number.The diameter of a circle is 4 millimeters. What is the circle's 원둘레?the sum of three consecutive numbers is 39. First write an equation and then find the value of the smallest numberSeven less than a number, x, is the same as 15the sum of a number x and 10