Question

The municipal corporation staff were carrying out periodic inspection of water tanks at every house to check breeding of mosquitoes. They found larvae of mosquitoes at both water tank at Anurag's house and asked him to empty them immediately and cover them with a lid. The water tanks have capacities of 420 litres and 130 litres. Anurag had no other option but to empty the water tanks with the help of a bucket. 1. The maximum capacity of the bucket he should use so that no water remains in the tanks is 1 point 10 litres 13 litres 20 litres 42 litres​

Answer 1

Answer:

1 - 10 litres

2- X= -4,y=13

3-4

4-138

5-1

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