Applications of linear equations: A magazine is printed by two machines. Machi...
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Applications of linear equations:
A magazine is printed by two machines. Machine A needs 5 minutes to print the magazine alone.
Machine B needs 11 minutes to print the magazine alone.
How long does it take in minutes, if they print the magazine together?
(answer with max. 2 decimal places)
| Machine A | Machine B | together | |
|---|---|---|---|
| work [magazines] | |||
| time [minutes] | |||
| power= work/time [magazines/minutes] |
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