Mary delivers 32 newspapers to her customers in 25 minutes. These deliveries represent 64% of her customers. then the total number of customers Mary has is 50.
Given :
The unitary method can be used to determine the number of customers Mary has.
As per the given data, Mary delivers 32 newspapers to her customers in 25 minutes and these deliveries represent 64% of her customer than the total number of customers is given by:
[tex]=\dfrac{100}{64}\times 32[/tex]
[tex]= \dfrac{3200}{64}[/tex]
= 50
Mary delivers 32 newspapers to her customers in 25 minutes. These deliveries represent 64% of her customers. then the total number of customers Mary has is 50.
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