what was the amount total ice sold ?

Question

There are three shops, A B and C and have big amount of ice to sell.
A and B together sold 50% of the ice. C sold 3 kg more ice than A. Also, C sold 2.5 times the same kg sold by B.
If all ice sold had price of 300/kg, SO what was the total ice market value ?

Answer 1

C = A + 3 ⇒ C - 3 = A

C = 2.5B ⇒ 0.4C = B

C = C

 

A + B + C = 300

C - 3 + 0.4C + C = 300

 

Can you solve for C and answer?