Question

A watch is sold for Rs.405 at the loss of 10%.Find the cost price of the watch​ give the answer right

Answer 1

Step-by-step explanation:

step -1

watch sold rate = 405

loss of rate is = 10%

= 405/100 × 10

= 405/10

= 40.5

= 405-40.5

=364.5

Answer 2

• As per the data given in the question, we have to find the value of the expression.

             Given data:- A watch is sold for $Rs.\ 405.$

             To find:- Cost price of the watch.

             Solution:-

• We know that the Cost price is the original price of the item.
• Selling price (excluding tax) fewer cost results in the profit in money terms.
• The Formula of Cost price,
• $\text { C. } P .=\frac{\text { S.P. } \times 100}{100-\text { Loss }}.$  

       Therefore,

              $\text { C. } P .=\frac{\text { S.P. } \times 100}{100-\text { Loss }}\\=\frac{485 \times 100}{100-10}\\=\frac{405 \times 100}{90}\\=\text { Rs } 450.$

   Hence we will get the cost price of the watch is $Rs.\ 450.$