32. 在Excel中輸入公式=INT(ROUND(16.59,-1)+ROUNDDOWN(5.26,1)+ROUNDUP(-27.63,-1)),答案是多少?
(A)-6
(B)-5
(C)-4
(D)-3
答案:登入後查看
統計: A(21), B(29), C(14), D(4), E(0) #1332913
統計: A(21), B(29), C(14), D(4), E(0) #1332913
詳解 (共 5 筆)
#1398628
ROUND(16.59,-1)=20、ROUND(5.26,1)=5.3、ROUND(-27.63,-1)=-30
INT(20+5.3-30)=INT(-4.7)=-5
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