Answer:
The selling price is Rs.633.75.
Solution :
Here we have given that :
Marked Price = Rs.650
Discount % = 2.5 %
We need to find the selling price.
Firstly, finding the discount by substituting the values in the formula :
![{\longrightarrow{\sf{Discount = Marked \: Price * Discount \%}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/5utlb4kgt198mfusvctl87zbuyw3himuyy.png)
![{\longrightarrow{\sf{Discount =650* 2.5\%}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/mlnm8f1pq9vy58mga0u1dhhr4ookc2a03i.png)
![{\longrightarrow{\sf{Discount =650* (2.5)/(100)}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/4q46t48iw0r48wohqlj9sec28hlm3fgbe4.png)
![{\longrightarrow{\sf{Discount = (650 * 2.5)/(100)}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/qe2oxmkpxbtujb7zmcojvn8tv09j3pzmbh.png)
![{\longrightarrow{\sf{Discount = (1625)/(100)}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/3slf1gvsosdndec4jqb8bosjr3677aq8wp.png)
![{\longrightarrow{\sf{Discount = 16.25}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/a2n85c3nn4069defvqdw85svuz69kw4kpu.png)
Hence, the discount is Rs.16.25.
![\rule{200}2](https://img.qammunity.org/2023/formulas/mathematics/high-school/tj7makldhhxlw0hs7miok59d0fvozx0v7s.png)
Now, finding the selling price by substituting the values in the formula :
![{\longrightarrow{\sf{Selling \: Price = Marked \: Price - Discount}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/jd6ryndkzb3mw3jszv3qkg8ac6m68xk9rq.png)
![{\longrightarrow{\sf{Selling \: Price = 650 - 16.25}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/uspunmb9sgx7293dxfqhqd1zzlrae2av5b.png)
![{\longrightarrow{\sf{Selling \: Price =633.75}}}](https://img.qammunity.org/2023/formulas/mathematics/high-school/6bxpt4di3xcm4xfrrixpianiy2p2osm7mh.png)
Hence, the selling price is Rs.633.75.
![\rule{300}{2.5}](https://img.qammunity.org/2023/formulas/mathematics/high-school/4wr5wvuxv3n1yp1b1sykhxf527peu2ltxm.png)