Math, asked by idevrukhkar, 1 day ago

A shopkeeper has 2783 notes of 50 and 4832 notes each of 20. What is the total amount with him ?​

Answers

Answered by gunguntyagi801
0

Answer:

235,790

Step-by-step explanation:

2783×50

=139,150

4832×20

=96,640

=139,150+96,640

=235,790

Answered by baveshavarsha
0

Answer:

Let C.P. of table = Rs x and

C.P. of chair = Rs y

The shopkeeper sells the table at 8% profit and the chair at 10% discount

⇒x×

100

108

+y×

100

90

=1008

⇒108x+90y=100800

⇒6x+5y=5600         …(i)

The shopkeeper sells the table at 10% profit and the chair at 8% discount and got Rs.20 more.

⇒x X 100

110

=1008+20

⇒110x+92y=102800

⇒55x+46y=51400      

Now, multiplying (i) by 55 and (ii) by 6, we have

330x+275y=308000

330x+276y=308400

Subtracting equation (iv) from (iii), we get

⇒−y=−400

⇒y=400

On substituting the value of y in equation (i), we get

⇒6x+5(400)=5600

⇒6x=5600−2000

⇒x= 3600/6

⇒x=600

Hence,  Cost Price of the table = Rs 600

List price of chair =400×

= Rs 360

Step-by-step explanation:

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