Question

A shopkeeper charges * 10 for every bottle
of coke or 240 for every crate of 30
bottles. If Vandana wants to buy 185
bottle of coke, what amount she will have
to pay?
INV 2014
(1) 1480
(2) 1490
(3) 1600
(4) 1850
871​

Answer 1

Answer:

(2)1490

Step-by-step explanation:

COST OF EVERY BOTTLE OF COKE=10₹

COST OF EVERY CRATE OF 30 COKE BOTTLES=240₹

VANDANA BUYS 185 BOTTLES

30×6=180 BOTTLES

30 BOTTLES=240₹

180 BOTTLES=1440₹

(BY CROSS MULTIPLICATION)

1 BOTTLE = 10₹

5 BOTTLES = 50₹

180 BOTTLES = 1440₹

5 BOTTLES = 50₹

__________________

185 BOTTLES = 1490₹

THEREFORE, THE COST OF 185 COKE BOTTLES IS 1490₹