In a day, the total number of new pins is 10*20= <<10*20=200>>200.

There will be 30*200 = <<30*200=6000>>6000 new pins after a month.

The total number with old pins present is 6000+1000 = <<6000+1000=7000>>7000 pins

If the owner deletes five pins every week, the total number of deleted pins in a week is 5*20 = <<5*20=100>>100 pins.

After a month, the number of deleted pins will be 100*4 = <<100*4=400>>400

The number of pins after the old pins are deleted is 7000-400 = <<7000-400=6600>>6600 pins

# Answer

6,600
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<|im_start|>user
Reese joined a Pinterest group where members contributed an average of 10 pins per day. The group owner deleted older pins at the rate of 5 pins per week per person. If the group has 20 people and the total number of pins is 1000, how many pins would be there after Reese had been a member for a month?
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user
6,600
Reese joined a Pinterest group where members contributed an average of 10 pins per day. The group owner deleted older pins at the rate of 5 pins per week per person. If the group has 20 people and the total number of pins is 1000, how many pins would be there after Reese had been a member for a month?
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