1) Dev went to shopping along with his three friends to buy cloth for stitching. The cloth needed for stitching is 523 meters, 912 meters and 714 meters, respectively. Find the total length of the cloth needed to be purchased.
 
Answer: ii meters.
 
2) Anitha bought 912 litres of water. She drank 314 litres of water. Find the quantity of water left behind.
 
Answeriilitres.
 
3) Kannan prepared 523 litres of juice from \(1\) kilogram of lemon, then how many litres of juice can be prepared from 613 kilogram of lemon?
 
4) A water bottle containing 1052 litres of water is poured into 212 litres bottles. How many bottles are required to fill 1052 litres of water?