About H.W.(10點)

2007-08-21 9:35 pm

我係女仔..升緊中一ge~!`
有d maths 既問題我唔識;'(
英文..可5可以教教我哇..>3<
可2幫我解埋同答理ok?=]

1)108 sweets and chocolates are to be shared among some children. If each child gets the same number of sweets and chocolates, how many sweets and chocolates each child gets at last?(Hint: Find the largest number of children first.)

2)A man is going to cover a square floor with rectangular tiles of sides 14cm and 18cm. Find the least possible length of the side of the square floor.

可以的話留埋msn..我仲有好多問題唔識-33-!

回答 (1)

miu127melody

2007-08-22 1:31 am

✔ 最佳答案

第1題唔係好明，唔確定答案，所以就唔答啦

2)A man is going to cover a square floor with rectangular tiles of sides 14cm and 18cm. Find the least possible length of the side of the square floor.
一男生正打算以長方形階磚(邊長為14cm x 18cm)，密鋪一正方形地面，問正方形地面邊長最少為？
計算方法：先求14及18的LCM(最少公倍數)
14及18的LCM為126，因此正方形地面邊長最少126cm

我數學唔算太好，不過如果答到你都會盡量答
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