Asked by sartaj singh
a compositor takes 1 hour 45 min to compose 24 page of a book. how long will be take to compose 64 pages
Answers
Answered by
Bosnian
1 h 45 min = 60 min + 45 min = 105 min
24 / 105 = 64 / x Muultiply both sides bx x
24 x / 105 = 64 Multiply both sides by 105
24 x = 64 * 105
24 x = 6720 Divide both sides by 24
x = 6720 / 24 = 280 min
x = 240 min + 40 min = 4 * 60 min + 40 min = 4 h 40 min
OR
64 / 24 = 8 * 8 / ( 8 * 3 ) = 8 / 3
( 8 / 3 ) * 105 = 8 * 105 / 3 = 840 / 3 = 280 min = 4 h 40 min
24 / 105 = 64 / x Muultiply both sides bx x
24 x / 105 = 64 Multiply both sides by 105
24 x = 64 * 105
24 x = 6720 Divide both sides by 24
x = 6720 / 24 = 280 min
x = 240 min + 40 min = 4 * 60 min + 40 min = 4 h 40 min
OR
64 / 24 = 8 * 8 / ( 8 * 3 ) = 8 / 3
( 8 / 3 ) * 105 = 8 * 105 / 3 = 840 / 3 = 280 min = 4 h 40 min
Answered by
Biyas Bhattacharjee
I have found useful in doing these maths thank you google and give like this type of Google answers every time thank you.
Answered by
jhiil
this is nice one but very hard u have to give a simple solution i can't understand this at all
Answered by
jhiil
plzzzzz,,zzzzzzzzzzzzzzZz make easy or difine it in detal
Answered by
Aditi
Very lengthy answer in short you tell sir
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