Math, asked by AbhayT, 7 months ago

✌QUESTION FOR 50 POINTS✌
(REFER THE ATTACHMENT)
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Answers

Answered by SaakshiNB
0

ANSWER :

3

STEP BY STEP EXPLANATION:

Let  number of pages typed by C  per hour   =    x

Hence number of pages typed by A per period of 4 hours  =  x

Hence number of pages typed by C per day   =  8x  [ as each of A , B and C work 8 hours per day ]

          Number of pages typed by A per day   =  2x  [ as A types x pages per 4 hours ]

Now let pages typed by B per day be equal to  'y' ..

According to the question :

         Pages by C  -  Pages by B       =      Pages by B  -   Pages by A

==>   8x  -   y         =        y   -    2x

==>   2y                 =       10x

==>   y                   =       5x

Thus total number of pages printed by A , B and C together  in a day   =   2x + 5x + 8x  =   15x

Hence in 20 days , number of pages they will print             =  300x

And give also number of pages they print in 20 days         =  900

Hence ,

            300 x   =   900

==>  = 3

Hence number of pages typed by C per hour = x   =   3

Hope this helps you...

:)

Answered by kriti401
1

Answer:

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