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4 votes
JESSIE CAN MAKE 300 PHOTOCOPIES OF A PAGE IN 3 MINUTES. ELSA XANDO THE SAME JOB IN 6 MINUTES. IF BOTH OF THEM WORK TOGETHER, HOW LONG IT WILL TAKE THEM TO DO THE JOB?​

User Abc Cba
by
7.2k points

2 Answers

1 vote

Answer:

4.5 minutes long to do their job.

User Ilya Rezvov
by
7.3k points
4 votes

Answer:

elsa can do 150 in 3 minutes.

so together they can do 450 in 3 minutes, or 150 in 1 minute

they would need two minutes

User Dymanoid
by
6.3k points
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