There are 40 more buyers in the grocery store today than yesterday. There were half the number of buyers yesterday as there were the day before, and the day before had 50 buyers. Nobody visited the store on more than one day. What's the total number of buyers who've visited the store in the three days?
Имрӯз дар дӯкони хӯрокворӣ 40 харидори бештар аз дирӯз ҳаст. Дирӯз нисфи шумораи харидорон, ки рӯзи пеш буд, буд ва рӯзи пеш 50 харидор буд. Ҳеҷ кас дар зиёда аз як рӯз дӯконро наомадааст. Шумораи умумии харидороне, ки дар се рӯз дӯконро диданд, чанд аст?
How many buyers were there yesterday? ** If yesterday the number of buyers was half the number of buyers the day before, then yesterday there were 1/2*50 = <<1/2*50=25>>25 buyers.
How many buyers were there today? ** Today has 40 more buyers than yesterday, so there were 40+25 = <<40+25=65>>65 buyers today.
How many buyers have visited the store in the three days? ** The total number of buyers in the store for the three days will be 65+25+50 = <<65+25+50=140>>140 buyers
#### 140
Чанд харидор дирӯз буд? ** Агар дирӯз шумораи харидорон нисфи шумораи харидорон рӯзи пеш буд, пас дирӯз 1/2*50 = <<1/2*50=25>>25 харидор буд.
Чанд харидор имрӯз буд? ** Имрӯз 40 харидор бештар аз дирӯз буд, пас имрӯз 40+25 = <<40+25=65>>65 харидор буд.
Чанд харидор дар се рӯз ба дӯкон ташриф оварданд? ** Шумораи умумии харидорон дар дӯкон барои се рӯз 65+25+50 = <<65+25+50=140>>140 харидор хоҳад буд.
#### 140