Question

The average sum of money owned by three brothers A B and C is 480 rupees .A has 30 rupees more than B and C has 60 rupees more than A.how much money does A have.​

Answer 1

Answer:

let we have x rupees

Step-by-step explanation:

then,

A has rupees 30+x

or, C has rupees 30+x+60

so x+30+x+30+x+60=480

3x+120=480

3x=480-120

3x=360

x=360/3

x=120

so Ahas rupees 30 + x =30+120

=150

B has rupees x =120

C has rupees 30+60+x=210