Question

The cost of a chocolate is Rs (x+y) and Rohit bought (x-y) chocolates. Find the total amount paid by him if x=15 and y=9​

Answer 1

Answer:

Rs144

Step-by-step explanation:

cost = 15+9 = 24

total chocolates = 15-9 = 6

total amount = 24*6 = 144

Answer 2

Answer:

144 rupees

Step-by-step explanation:

No. of chocolates = x-y

if x =15 , y= 9

15 - 9 = 6

cost of chocolates= x+y

x= 15 , y=9

15+9 =24

total no. of chocolates = 6

total amount of chocolates paid by him= 24 *6= 144 rupees