5. The average monthly salary of all the employees in a factory is Rs. 400 and that
of the 15 officers is Rs. 4000. If the av

Question

5. The average monthly salary of all the employees in a factory is Rs. 400 and that
of the 15 officers is Rs. 4000. If the average monthly salary of workers is Rs. 300,
then what is the number of workers, leaving aside officers in the factory?
(A) 540
(B) 550
(C) 600
(D) 450

Everleigh · Answer

(D) 450     4000 ÷ 400 = 10  300 × 15 = 4500  4500 ÷ 10 = 450

Ariana

[tex] differentiate \: w \: r \: t \: x\sqrt{ {x}^{2} + \sqrt{ {x }^{2} + 1 } } [/tex]
please answering fast

A machine made 2/6 pencils in 2/2 minutes. How many pencils would the machine have made after 9 minutes?

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5. The average monthly salary of all the employees in a factory is Rs. 400 and thatof the 15 officers is Rs. 4000. If the av