প্রশ্ন ও উত্তর
The number of marbles in Amin’s collection is 80% of the number in Rahim’s collection. If Rahim has 80 more marbles than Amin, how many marbles do they have altogether?
   গণিত    Percentage    08 Oct, 2020  
 প্রশ্ন The number of marbles in Amin’s collection is 80% of the number in Rahim’s collection. If Rahim has 80 more marbles than Amin, how many marbles do they have altogether?
সঠিক উত্তর
 720 
 
 
 
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