Math, asked by sharmaparnish8, 9 months ago

plsgive answers urgently needed​

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Answered by prajwal1697
0

let the work be w

then A's one day work will be w/10

2. 25x = w , 20b= w

=> x=w/25 , b = w/20

=> x+b = w(1/25+1/20)

=>x+b = 9w/100

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