a gas cylinder is used to cook for family of six person for 30 days if four join the family how long will cylinder last ?
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Answer:
1Family=6person
gas used for six person =30days
gas used for 1 person =30/6
=5days
A.T.Q.
Gas used 4person=4*5
Step-by-step explanation:
= 20days
how long will cyclinder last=30days-20days
=10days
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