A book store manager observed that the number of calendars sold seems to vary inversely as the price per calendar. if the store sells 630 calendars per week when the price is $14.30, how many does he expect to sell if raises the price to $17.80



Answer :

A book store manager observed that if raised the price to $17.80 will be;

⇒ 506

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

Store sells 630 calendars in a week for the price is $14.30.

Now,

Since, Store sells 630 calendars in a week for the price is $14.30.

So, We can formulate;

Number of sell if raises the price is $17.80 is;

= 630 x $14.30 / $17.80

Multiply the number, we get;

= $9,009 / $17.80

Divide the numbers, we get;

= 506

Therefore,

A book store manager observed that if raised the price to $17.80 will be;

⇒ 506

Learn more about the division method visit:

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