Question

A bag contains ₹1800 in the form of ₹10 and ₹20 note . if the ratio between the number of ₹10 and ₹20 notes is 2:5; find the total number of note in all​

Answer 1

Answer:

Hii dear

Answer ⤵️⤵️

Let us assume the number of notes of each

So the ratio can be written as 2x:3x

Since the total amount is ₹1600,

10(2x) + 20(3x) = 1600

20x + 60x= 1600

80 x= 1600

x= 20

The number of 10 notes= 2x = 2(20) = 40

The number of ₹20 notes = 3x = 3(20) = 60

The total number of notes = 60 + 40 = 100

Step-by-step explanation:

please mark it Brainliest answer