Work and Rate Problems · SSAT Middle Level Quantitative · Flashcards

QUESTION

What is the combined time to finish

1

job if two workers have times

t_1

and

t_2

alone?

QUESTION

What is the work rate (jobs per hour) of a worker who finishes

1

job in

t

hours?

QUESTION

What is the combined flow rate if one pipe fills at

f_1

and another fills at

f_2

(same units)?

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