问题
解答题
春晖小学的尖子生们去参加择校考试,已知参加考试的女生比男生多28人,男生全部被名校录取,女生的
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答案
设男生有x人,则女生有x+28人,可得方程:
x+(x+28)×
=423 4
x+
x+21=42,3 4
x=21,7 4
x=12.
12+28=40(人).
答:男生共有12人,女生共有40人.
春晖小学的尖子生们去参加择校考试,已知参加考试的女生比男生多28人,男生全部被名校录取,女生的
|
设男生有x人,则女生有x+28人,可得方程:
x+(x+28)×
=423 4
x+
x+21=42,3 4
x=21,7 4
x=12.
12+28=40(人).
答:男生共有12人,女生共有40人.
根据课程表,将下列句子填写完整。 | ||||||||||||||||||||||||||||||
We have ____________, ____________, ____________, ____________ and art. 2. We have math, Chinese, music, Moral Education and P. E. today. What day is it? It's ____________. 3. I like ____________. We have ____________, music, math, ____________ and art. 4. Do you have music on Thursdays? ____________, I ____________. |