標題:
發問:
If the L.CM. of 3, 21 and a is 147 where a does not equal to 147, find a. If the L.C.M. if and n is 63, find the possible values of n. A, B 兩人同時同向同一目的地前進, Ａ在Ｂ的後面200 米。兩人步行的平均速率分別是8米/秒 及 6米/秒。問100秒後兩人相距幾米？ 更新: If the L.C.M. of and n is 63, find the possible values of n.
最佳解答:
If the L.CM. of 3, 21 and a is 147 where a does not equal to 147, find a. Answer.49(49x3=147) What means by If the L.C.M. if? A, B 兩人同時同向同一目的地前進, Ａ在Ｂ的後面200 米。兩人步行的平均速率分別是8米/秒 及 6米/秒。問100秒後兩人相距幾米？ 兩人相距: 6x100+200-8x100 =600+200-800 =800-800 =0(m) 2007-01-06 23:08:56 補充： What means byIf the L.C.M. of and n is 63[of what and n?]You have to give me that number or I cannot give you the answer.
其他解答:
1)since the second small multiple of 147 is294 the lcm of 3,21,147 is 294 2)唔明你條題目 3)the distant between a and b=8*100 -(6*100 +200) =0m 2007-01-06 20:11:12 補充： e...原來睇錯左條題目1)since the l.c.m. of 3,21,a is 147a is 49 where a is not equal; to 1472)the possible values of n are 7,9,63
此文章來自奇摩知識+如有不便請留言告知
mathematics questions..發問:
If the L.CM. of 3, 21 and a is 147 where a does not equal to 147, find a. If the L.C.M. if and n is 63, find the possible values of n. A, B 兩人同時同向同一目的地前進, Ａ在Ｂ的後面200 米。兩人步行的平均速率分別是8米/秒 及 6米/秒。問100秒後兩人相距幾米？ 更新: If the L.C.M. of and n is 63, find the possible values of n.
最佳解答:
If the L.CM. of 3, 21 and a is 147 where a does not equal to 147, find a. Answer.49(49x3=147) What means by If the L.C.M. if? A, B 兩人同時同向同一目的地前進, Ａ在Ｂ的後面200 米。兩人步行的平均速率分別是8米/秒 及 6米/秒。問100秒後兩人相距幾米？ 兩人相距: 6x100+200-8x100 =600+200-800 =800-800 =0(m) 2007-01-06 23:08:56 補充： What means byIf the L.C.M. of and n is 63[of what and n?]You have to give me that number or I cannot give you the answer.
其他解答:
1)since the second small multiple of 147 is294 the lcm of 3,21,147 is 294 2)唔明你條題目 3)the distant between a and b=8*100 -(6*100 +200) =0m 2007-01-06 20:11:12 補充： e...原來睇錯左條題目1)since the l.c.m. of 3,21,a is 147a is 49 where a is not equal; to 1472)the possible values of n are 7,9,63
文章標籤
全站熱搜
留言列表
