Question

find the 10 sum with explanation​

Answer 1

Question :

A shopkeeper gives a discount of 10% on the marked price of every item .

If the marked price of an item is Rs 495 , find the selling price after the discount .

Answer:

$\huge{\boxed{\mathsf{\pink{Rs.445.5}}}}$

Step-by-step explanation:

A discount is always the reduction in price on the marked price .

The marked price given is Rs 495 .

Discount % = 10 %

Discount needs to be calculated on the basis of discount % .

Discount = 10 % of Rs 495

= 10 % × Rs 495

= 10/100 × Rs 495

= Rs 495/10

= Rs 49.5

The discount is a reduction of marked price .

Hence we need to subtract the marked price .

Selling price = Marked price - discount

= Selling price = Rs 495 - Rs 49.5

= Rs 445.5

The selling price will be Rs 445.5 .

Answer 2

hi mate

here is your answer

BUT before approaching to the answer we shall review some important formulas that will be used here =>>

1)Gain Percentage: (Gain %)

Gain % = (gain × 100 percent)/C.P

2)Cost Price: (C.P.)

C.P. = (100 x S.P. )/(100 - Loss %)

3)Cost Price: (C.P.)

C.P. = (100 x S.P. )/(100 + Gain %)

4)Selling Price: (S.P.)

SP = ((100 + Gain %) x C.P)/100

5)Selling Price: (S.P.)

SP = ((100 - Loss %) x C.P. )/100

Now,

given, marked price =Rs495

Discount= 10%

Now, discount money = 10% of 495

=(10/100)× 495

=(1/10)×495

= Rs49.5

So the discount is Rs 49.5 on marked price for the buyer.

So Selling price for shopkeeper

=Cost price for buyer

= Rs( 495.0 - 49.5 )

= Rs445 .5

hope it helps.

BE BRAINLY///