Question

Mary delivers 32 newspapers to her customers in 25 minutes. These deliveries represent 64% of her customers. How many customers does Mary have?

I would really appreciate the help

Answer 1

Answer:Let x be the number of customers

then 64%of x = 32

which means (64/100)x = 32

so x = (32× 100)/64 = 100/2 = 50

So mary has 50 customers.

Step-by-step explanation:

Answer 2

Answer:

Mary has 250 customers in total.

Step-by-step explanation:

Let the total number of customers Mary has be "x".

As per the given information, Mary delivers newspapers to 64% of her customers, i.e., 0.64x customers receive newspapers.

Also, we know that Mary delivers 32 newspapers in 25 minutes. So, we can calculate the time taken by her to deliver newspapers to all her customers as follows:

32 newspapers / 0.64x customers = x customers / t (time)

Simplifying the equation, we get:

t = (32 x 25) / (0.64x) = 1250 / x

Now, we are given that Mary takes 25 minutes to deliver newspapers to 0.64x customers. So, we can set up another equation:

25 minutes = t x 0.64x / x

Simplifying the equation, we get:

25 minutes = t x 0.64

Substituting the value of t from the previous equation, we get:

25 minutes = (1250 / x) x 0.64

Simplifying the equation, we get:

x = 250

Therefore, Mary has 250 customers in total.

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