If 18 persons can build a wall in 45 days,the number of days that 30 persons will take to complete the same work
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ANSWER :
The number of persons and number of days vary indirectly.
Let the number of days in which 30 persons complete the work be x.
=>According to Question
18 / 30 = x / 45
18 × 45 = x × 30
810 = 30x
810 / 30 = x
81 / 3 = x
27 = x
So, the number of days in which 30 persons complete the work is 27.
Hope It Helps!!!
ANSWER :
The number of persons and number of days vary indirectly.
Let the number of days in which 30 persons complete the work be x.
=>According to Question
18 / 30 = x / 45
18 × 45 = x × 30
810 = 30x
810 / 30 = x
81 / 3 = x
27 = x
So, the number of days in which 30 persons complete the work is 27.
Hope It Helps!!!
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