Use the grid to create a model to solve the percent problem. 18 is 30% of what number?
enter your answer in the box. i_i_i_i_i_i_i_i_i_i_i

the picture is equal to a 10 square model

ヾ(＠⌒▽⌒＠)ﾉ★・・・・・Ｈi・・・★・・・・・・★ ヾ(＠⌒▽⌒＠)ﾉ

            Ｙｏｕｒ ａｎｓｗｅｒ ｉｓ ６０！！！！

~

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answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine