(1)东风电机厂共有男职工( )人,女职工( )人.
(2)人数最多的车间是第( )车间,有( )人;人数最少的车间是第( )车间,有( )人.
(3)第二车间的男职工比女职工少( )%,女职工比男职工多( )%.
(4)第一车间和第四车间的人数比是( ),比值是( ).
(5)男职工人数占全厂人数的( )%;第三车间人数占全厂人数的( )%.
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2