question_answer 1)

If there are 50 mangoes in a box, how will you write the total number of mangoes in terms of the number of boxes? (Use b for the number of boxes).                

Answer:

                Given, b is the number of boxes and, the number of mangoes in a box = 50 When there is one box i.e. b = 1, then the number of mangoes = 50 \[\times \] 1 i.e. 50. When there are two boxes i.e. b = 2, then the number of mangoes = 50\[\times \]2 i.e. 100 When there are three boxes i.e. b = 3, then the number of mangoes = 50 \[\times \] 3 i.e. 150 When there are b boxes i.e. b = b, then the number of mangoes = 50 \[\times \] b = 50 b Hence, total number of mangoes in terms of number of boxes can be written as 50 b.