题目内容
(1)一车间平均每季度产值______万元.
(2)二车间平均每月产值______万元.
(3)一车间第三季度到第四季度产值增长______%.
(4)第四季度二车间比一车间的产值少______%.
(1)(400+700+800+1200)÷4,
=3100÷4,
=775(万元).
答:一车间平均每季度产值775万元.
故答案为:775.
(2)(400+600+500+900)÷12,
=2400÷12,
=200(万元).
答:二车间平均每月产值200万元.
故答案为:200.
(3)(1200-800)÷800,
=400÷800,
=50%.
答:一车间第三季度到第四季度产值增长50%.
故答案为:50.
(4)(1200-900)÷1200,
=300÷1200,
=25%.
第四季度二车间比一车间的产值少25%.
故答案为:25.
=3100÷4,
=775(万元).
答:一车间平均每季度产值775万元.
故答案为:775.
(2)(400+600+500+900)÷12,
=2400÷12,
=200(万元).
答:二车间平均每月产值200万元.
故答案为:200.
(3)(1200-800)÷800,
=400÷800,
=50%.
答:一车间第三季度到第四季度产值增长50%.
故答案为:50.
(4)(1200-900)÷1200,
=300÷1200,
=25%.
第四季度二车间比一车间的产值少25%.
故答案为:25.
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