Question

The price of a bottle of red in is 20% more than that of a bottle of black ink if a bottle of red in cos 72 how much will a better of black ink cost

Answer 1

Answer:

Cost of black ink is 60/-

Step-by-step explanation:

As per question cost of Red ink is 20% more than cost of black ink

Thus 72 = 120%

and 100 % will be 60 (Ans)