Question

The cost of a chocolate is Rs ( x + 4 ) and Rohit bought ( x + 7 ) chocolates. If x = 10, find the amount paid by him.
a) 236
b) 139
c) 49
d) 231​

Answer 1

Answer:

Step-by-step explanation:

Given: x=10

Cost of 1 chocolate= Rs. x+4

:. Cost= 10+4= Rs 14

No. of chocolates= x+7

:. No.=10+7=17

:. The cost of 17 chocolates= 14*17= Rs. 238

:. The answer should be a)236, since it is the closest to 238