A) \[150x+270y\]
B) \[1.5\,x+2.7y\]
C) \[15x+27y\]
D) \[0.15x+0.27y\]
Correct Answer: B
Solution :
Cost of cans of water = Rs 1.50 Cost of x cans of water = Rs 1.5x Cost of a packet of biscuits = Rs 2.70 Cost of y packets of biscuits = Rs 2.7y \[\therefore \] Total amount \[=\text{Rs}\,(1.5x+2.7y)\]
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