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
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