 
 <translate> 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?
2 <hau> John yakan sayi kofi 4 a kowace rana a dala 2 kowanne. Sun kara farashin da kashi 50% don haka ya rage adadin kofi da yake sha da rabi. Yaya yawan kuɗin da yake ajiyewa a kowace rana idan aka gwada da abin da yake kashewa a dā? 2 da 2 