Ravi bought x cans of water at Rs 1.50 each and y packets of biscuits at Rs 2.70 each. Which of the following expressions shows the total amount Ravi paid, in Rs?

Ravi bought x cans of water at Rs 1.50 each and y packets of biscuits

1.	Ravi bought x cans of water at Rs 1.50 each and y packets of biscuits at Rs 2.70 each. Which of the following expressions shows the total amount Ravi paid, in Rs?
A.	\[150x+270y\]
B.	\[1.5\,x+2.7y\]
C.	\[15x+27y\]
D.	\[0.15x+0.27y\]
Answer» C. \[15x+27y\]