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A machine in a soft drink factory fills 840 bottles in 6 hours. How many bottles will it fill in 7 hours​

Answer 1

Answer:

its a question of direct variation

more time more bottles

Let number of bottles filled be x

so

840/x = 6/7

x = 840x7/6=980

so 980 bottles can be filled

Answer 2

Answer:

let the number of bottles be x

x=840x7 / 6

x=140 x 7

x=980