the duration of the spacewalk of astronaut a is 6 hours longer than the duration of the spacewalk

Описание: the duration of the spacewalk of astronaut a is 6 hours longer than the duration of the spacewalk of astronaut b if they both continue spacewalk for 4 more hours the product of their spacewalk duration becomes 720 hours find the spacewalk durations of astronauts a and b

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MATHS SET 4 MODEL QP FULL SOLUTIONS LINK :    • maths model paper 4 2025 class 10 karnatak...