Question

solve it please i need steps

Answer 1

Answer:

Step-by-step explanation:

2 ) Given that Abhijith has only 20 rupee and 10 rupee notes.

Also the ratio is 3 : 4 for 20 rupee notes to 10 rupee notes.

Let the ratio be 3x : 4x.

Now, it is given that Sum of total amount is Rs. 2000.

⇒ 3x ( 20 ) + 4x ( 10 ) = Rs. 2000

⇒ 60x + 40x = 2000

⇒ 100x = 2000

⇒ x = 2000 / 100 = 20

So, number of 20 rupee notes is 3x = 3 × 20 = 60 notes

Number of 10 rupee notes is 4x = 4 × 20 = 80 notes

Hope it helped !!

Answer 2

HIII MATE!!!


ABJITH HAD Rs 20 and Rs 10 notes and their sum=Rs 2000

The ratio of 20 notes: 10notes=3:4
Let the common ratio be x

=>3x,4x


NOW ATQ,


3x×20+4x×10=2000

60x+40x=2000

100x=2000
$x = 2000 \div 100$
$x = 20$


Therefore,

Substituting the value of x,we get:-


Rs 20 notes=3x=3×20=60 notes



Rs 10 notes=4x=4×20=80notes


THANKS
I THINK IT HELPS.....
@