Matthew picked 16 + 20 = <<16+20=36>>36 strawberries.

Natalie picked 36/2 = <<36/2=18>>18 strawberries.

All together, they have 16 + 36 + 18 = <<16+36+18=70>>70 strawberries.

They can make 70/7 = <<70/7=10>>10 jars of strawberries.

They earn 10 x $4 = $<<10*4=40>>40 from the strawberries they picked.

# Answer

40
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<|im_start|>user
Betty picked 16 strawberries. Matthew picked 20 more strawberries than Betty and twice as many as Natalie. They used their strawberries to make jam. One jar of jam used 7 strawberries and they sold each jar at $4. How much money were they able to make from the strawberries they picked?
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<|im_start|>assistant

user
40
Betty picked 16 strawberries. Matthew picked 20 more strawberries than Betty and twice as many as Natalie. They used their strawberries to make jam. One jar of jam used 7 strawberries and they sold each jar at $4. How much money were they able to make from the strawberries they picked?
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