9*2+5-9+6/852*8-5/999+101011010101010101-99999999999999999
2006-12-12 15:27:33 · 2 個解答 · 發問者 kaleong Ng 5 in 科學 ➔ 數學
9*2+5-9+6/852*8-5/999+101011010101010101-99999999999999999 =??????????
2006-12-12 15:28:08 · update #1
2.52+658+526546+2656/0.215252352525
2006-12-12 16:03:29 · update #2
9*2+5-9+6/852*8-5/999+(101011010101010101-99999999999999999)
=18+5-9+1136-5/999+ 1011010101010102
=1150+1011010101010102 -5/999
=1011010101011252 -5/999
=1011010101011251又994/999
=1011010101011251.994994994 (循環小數994)
2.52+658+526546+2656/0.215252352525
=527206.52 +2656/0.215252352525
=527206.52 +539545.52567795896613046784632348
=1066752.0456779589661304678463235
2006-12-12 16:18:44 · answer #1 · answered by peterlau621 7 · 0⤊ 0⤋
１．０１１０１０１１＊１０（１５次方）
2006-12-12 15:39:49 · answer #2 · answered by ＯＫ得 3 · 0⤊ 0⤋