Math, asked by sadiarahman0801, 6 hours ago

tahiya can do a job in 15 minutes and her brother takes twice as long to do the same job. if they work together,how long will take to complete the job?

Answers

Answered by sanjaykumar887709870

1

Answer:

in 5 min

Step-by-step explanation:

tahiya can do in - 15 min

his brother can do in -30min

15-30

5 ans

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