Question

plz give me answer plzzzzzzzz and std 4 , subject maths and Ch 6 'The Junk Seller ​

Answer 1

Q1. How many notes of ₹500, ₹100 and ₹5 make ₹620?

Answer:

To make ₹620 we have to arrange single note of ₹500 , single note of ₹100 and 4 notes of ₹5

proof: by calculating above values we get,

Total value=1×(₹500)+1×(₹100)×4×(₹5)

=₹500+₹100+₹20

=₹620

hence proved

Q2. How many noyes of ₹100, ₹50 and ₹10 make ₹230?

Answer:

we can calculate this juggle by various methods:

case 1: taking 2 notes of ₹100 and three notes of ₹10

proof:

Total amount=2(₹100)+3(₹10)

=₹200+₹30

=₹230

Case 2: taking four note of ₹50 and three notes of ₹10

proof:

Total amount=4(₹50)+3(₹10)

=₹200+₹30

=₹230

and various other cases

hope it helps to you☺️