human
Brittney can chop 15 onions in 5 minutes. Carl can chop 20 onions within that same time. How many more onions can Carl chop in 30 minutes than Brittney?
assistant
How many onions can Brittney chop in one minute? ** Brittney can chop 15/5 = <<15/5=3>>3 onions in one minute.
How many onions can Carl chop in one minute? ** Carl can chop 20/5 = <<20/5=4>>4 onions in one minute.
How many onions can Brittney chop in 30 minutes? ** Brittney can chop 3 x 30 = <<3*30=90>>90 onions in 30 minutes.
How many onions can Carl chop in 30 minutes? ** Carl can chop 4 x 30 = <<4*30=120>>120 onions in 30 minutes.
How many more onions can Carl chop in 30 minutes than Brittney? ** Carl can chop 120 - 90 = <<120-90=30>>30 more onions than Brittney in 30 minutes.
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