Question

if the discount on a purchase worth rupees 75 is rupees 6 what will be the discount on the purchase worth rupees 200 ?​

Answer 1

Step-by-step explanation:

Let number of machines be ‘x’ machines

When cost of one machine decreases = 200 – 50 = 150 Rs.

We know k = xy

200 × 75 = 150 × x

x = (200×75)/150

= 100

∴ Raghu can buy 100 machines when he gets a discount of Rs 50 on each machine.

Answer 2

Let number of machines be ‘x’ machines

When cost of one machine decreases = 200 – 50 = 150Rs

Cost (Rs) 200 150 No. of machines 75 x

We know k = xy 200 × 75 = 150 × x x = (200×75)/150 = 100

∴ Raghu can buy 100 machines when he gets a disc