John used to buy 4 coffees a day for $2 each.  They raised the price by 50% so he cut the number of coffees he drinks in half.  How much money does he save per day compared to what he used to spend? Let's think step by step and output the final answer after "####".
user
He now buys 4/2=<<4/2=2>>2 coffees
The new price is 2*.5=$<<2*.5=1>>1 more than the old price
So he now pays 2+1=$<<2+1=3>>3 per coffee
So he spends 3*2=$<<3*2=6>>6
He used to spend 4*2=$<<4*2=8>>8
So he saves 8-6=$<<8-6=2>>2 per day
#### 2
John used to buy 4 coffees a day for $2 each.  They raised the price by 50% so he cut the number of coffees he drinks in half.  How much money does he save per day compared to what he used to spend?
train